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Demand Response Availability Data System (DADS) Phase I and II
John MouraNERC Staff
Presentation Goals
Introduce the Demand Response Availability System (DADS) to industry stakeholders and provide instruction on how to complete the required data forms for the Phase I pilot program
Solicit feedback from workshop participants and answer program or organization-specific questions Additionally encourage continued feedback comments and suggestions throughout the Phase I pilot program
Provide an overview of the on-going efforts at NERC to collect historical performance data on demand response
NERC amp Demand Response
About NERC
Develop amp enforce reliability standards
Analyze system outages and near-misses amp recommend improved practices
Assess current and future reliability
International regulatory authority for electric reliability in North America
NERC amp Demand Response
Demand Response is an important component in the overall portfolio of resources required to reliably meet the increasing demands for electricity in North America
In order for NERC to carry out its responsibility to ensure the reliability of the North American bulk power system NERC must be able to
bull Evaluate and understand the benefits of Demand Response and its impact on reliability
bull Quantify the performance of demand-side resources
bull Assess the overall characteristics of Demand Response as it relates to bulk power system planning and operations
NERC amp Demand Response
Recommendations and Conclusions in the 2008 and 2009 Long-Term Reliability Assessment
bull Additional demand-side resources could be an effective option to preserve system reliability over the next ten years In addition they may facilitate the integration of renewable and variable resources
bull Potential reliability impacts of broad-scale use of Demand Response resources must be better understood by industry and regulators
bull Better measurement and verification techniques will be needed to measure and track actual availability of Demand Response under various system conditions
NERC amp Demand Response
NERC acts on these responsibilities through several activitiesbull Long-term assessment of Demand Response projections
Long-Term Reliability Assessment
bull Short-term assessment of Demand Response projections Seasonal (SummerWinter) Reliability Assessments
bull Other assessments or evaluations of Demand Response Demand-Side Management Task Force (completed)
Integration of Variable Generation Task Force
Reliability Impacts of Climate Change Initiatives
Demand Response Data Task Force
NERC Special Reliability Assessments
NERC amp Demand Response
Current Issuebull No feedback loop
Only projections are assessed
Potential concerns of resource availability
bull Measure and validate projections
Current activitiesbull Demand Response Availability
Data System
bull Post-Seasonal Reliability Assessment
Demand Response Data
ProjectionsHistoric
Market Participation Event
Demand Response Availability Data
System
Seasonal Long-Term
NERC Reliability Assessments
ProgramTypes
ProgramTypes
Capacity Energy Reserves Regulation Capacity
Supports EIA-411
submission
Current and Future Demand Response Data Collection Mechanisms
Future Current
2010 Long-Term Reliability Assessment
Impacts of Resource Mix
Changes to System Stability
andFrequency Response
Changing Resource Mix
Transmission Operations with Vital
Transmission Out-of-Service
During Upgrades
Diminishing Frequency Response
Uncertainty of Sustained
Participation in Demand Response
Consistent Modeling of
Remote Resources
Like
lihoo
dH
igh
Low
Consequence HighLow
Preliminary ResultsmdashNot for Citation
Demand Response Availability Data System (DADS) Overview
What is DADS
DADS = Demand Response Availability Data System
DADS is a system that is aimed to collect demand response event and market participation information to measure the ongoing influence of demand response on reliability
The DADS will enable NERC to receive manage assess and disseminate data on Demand Response Programs products and services administered by retail and wholesale entities throughout North America
DADS will serve as a resource to the industry for information about Demand Response participation and performance
DADS Phase I amp II Report
The Demand Response Availability Data System Phase I and II report was approved by the NERC Planning Committee in September 2009
The report outlines the functional requirements of the Phase I and II system
Provides a framework for a mandatory data request to be issued by NERC
Identifies the required reporting parties as well as the data to be collected by the system
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Presentation Goals
Introduce the Demand Response Availability System (DADS) to industry stakeholders and provide instruction on how to complete the required data forms for the Phase I pilot program
Solicit feedback from workshop participants and answer program or organization-specific questions Additionally encourage continued feedback comments and suggestions throughout the Phase I pilot program
Provide an overview of the on-going efforts at NERC to collect historical performance data on demand response
NERC amp Demand Response
About NERC
Develop amp enforce reliability standards
Analyze system outages and near-misses amp recommend improved practices
Assess current and future reliability
International regulatory authority for electric reliability in North America
NERC amp Demand Response
Demand Response is an important component in the overall portfolio of resources required to reliably meet the increasing demands for electricity in North America
In order for NERC to carry out its responsibility to ensure the reliability of the North American bulk power system NERC must be able to
bull Evaluate and understand the benefits of Demand Response and its impact on reliability
bull Quantify the performance of demand-side resources
bull Assess the overall characteristics of Demand Response as it relates to bulk power system planning and operations
NERC amp Demand Response
Recommendations and Conclusions in the 2008 and 2009 Long-Term Reliability Assessment
bull Additional demand-side resources could be an effective option to preserve system reliability over the next ten years In addition they may facilitate the integration of renewable and variable resources
bull Potential reliability impacts of broad-scale use of Demand Response resources must be better understood by industry and regulators
bull Better measurement and verification techniques will be needed to measure and track actual availability of Demand Response under various system conditions
NERC amp Demand Response
NERC acts on these responsibilities through several activitiesbull Long-term assessment of Demand Response projections
Long-Term Reliability Assessment
bull Short-term assessment of Demand Response projections Seasonal (SummerWinter) Reliability Assessments
bull Other assessments or evaluations of Demand Response Demand-Side Management Task Force (completed)
Integration of Variable Generation Task Force
Reliability Impacts of Climate Change Initiatives
Demand Response Data Task Force
NERC Special Reliability Assessments
NERC amp Demand Response
Current Issuebull No feedback loop
Only projections are assessed
Potential concerns of resource availability
bull Measure and validate projections
Current activitiesbull Demand Response Availability
Data System
bull Post-Seasonal Reliability Assessment
Demand Response Data
ProjectionsHistoric
Market Participation Event
Demand Response Availability Data
System
Seasonal Long-Term
NERC Reliability Assessments
ProgramTypes
ProgramTypes
Capacity Energy Reserves Regulation Capacity
Supports EIA-411
submission
Current and Future Demand Response Data Collection Mechanisms
Future Current
2010 Long-Term Reliability Assessment
Impacts of Resource Mix
Changes to System Stability
andFrequency Response
Changing Resource Mix
Transmission Operations with Vital
Transmission Out-of-Service
During Upgrades
Diminishing Frequency Response
Uncertainty of Sustained
Participation in Demand Response
Consistent Modeling of
Remote Resources
Like
lihoo
dH
igh
Low
Consequence HighLow
Preliminary ResultsmdashNot for Citation
Demand Response Availability Data System (DADS) Overview
What is DADS
DADS = Demand Response Availability Data System
DADS is a system that is aimed to collect demand response event and market participation information to measure the ongoing influence of demand response on reliability
The DADS will enable NERC to receive manage assess and disseminate data on Demand Response Programs products and services administered by retail and wholesale entities throughout North America
DADS will serve as a resource to the industry for information about Demand Response participation and performance
DADS Phase I amp II Report
The Demand Response Availability Data System Phase I and II report was approved by the NERC Planning Committee in September 2009
The report outlines the functional requirements of the Phase I and II system
Provides a framework for a mandatory data request to be issued by NERC
Identifies the required reporting parties as well as the data to be collected by the system
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
NERC amp Demand Response
About NERC
Develop amp enforce reliability standards
Analyze system outages and near-misses amp recommend improved practices
Assess current and future reliability
International regulatory authority for electric reliability in North America
NERC amp Demand Response
Demand Response is an important component in the overall portfolio of resources required to reliably meet the increasing demands for electricity in North America
In order for NERC to carry out its responsibility to ensure the reliability of the North American bulk power system NERC must be able to
bull Evaluate and understand the benefits of Demand Response and its impact on reliability
bull Quantify the performance of demand-side resources
bull Assess the overall characteristics of Demand Response as it relates to bulk power system planning and operations
NERC amp Demand Response
Recommendations and Conclusions in the 2008 and 2009 Long-Term Reliability Assessment
bull Additional demand-side resources could be an effective option to preserve system reliability over the next ten years In addition they may facilitate the integration of renewable and variable resources
bull Potential reliability impacts of broad-scale use of Demand Response resources must be better understood by industry and regulators
bull Better measurement and verification techniques will be needed to measure and track actual availability of Demand Response under various system conditions
NERC amp Demand Response
NERC acts on these responsibilities through several activitiesbull Long-term assessment of Demand Response projections
Long-Term Reliability Assessment
bull Short-term assessment of Demand Response projections Seasonal (SummerWinter) Reliability Assessments
bull Other assessments or evaluations of Demand Response Demand-Side Management Task Force (completed)
Integration of Variable Generation Task Force
Reliability Impacts of Climate Change Initiatives
Demand Response Data Task Force
NERC Special Reliability Assessments
NERC amp Demand Response
Current Issuebull No feedback loop
Only projections are assessed
Potential concerns of resource availability
bull Measure and validate projections
Current activitiesbull Demand Response Availability
Data System
bull Post-Seasonal Reliability Assessment
Demand Response Data
ProjectionsHistoric
Market Participation Event
Demand Response Availability Data
System
Seasonal Long-Term
NERC Reliability Assessments
ProgramTypes
ProgramTypes
Capacity Energy Reserves Regulation Capacity
Supports EIA-411
submission
Current and Future Demand Response Data Collection Mechanisms
Future Current
2010 Long-Term Reliability Assessment
Impacts of Resource Mix
Changes to System Stability
andFrequency Response
Changing Resource Mix
Transmission Operations with Vital
Transmission Out-of-Service
During Upgrades
Diminishing Frequency Response
Uncertainty of Sustained
Participation in Demand Response
Consistent Modeling of
Remote Resources
Like
lihoo
dH
igh
Low
Consequence HighLow
Preliminary ResultsmdashNot for Citation
Demand Response Availability Data System (DADS) Overview
What is DADS
DADS = Demand Response Availability Data System
DADS is a system that is aimed to collect demand response event and market participation information to measure the ongoing influence of demand response on reliability
The DADS will enable NERC to receive manage assess and disseminate data on Demand Response Programs products and services administered by retail and wholesale entities throughout North America
DADS will serve as a resource to the industry for information about Demand Response participation and performance
DADS Phase I amp II Report
The Demand Response Availability Data System Phase I and II report was approved by the NERC Planning Committee in September 2009
The report outlines the functional requirements of the Phase I and II system
Provides a framework for a mandatory data request to be issued by NERC
Identifies the required reporting parties as well as the data to be collected by the system
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
About NERC
Develop amp enforce reliability standards
Analyze system outages and near-misses amp recommend improved practices
Assess current and future reliability
International regulatory authority for electric reliability in North America
NERC amp Demand Response
Demand Response is an important component in the overall portfolio of resources required to reliably meet the increasing demands for electricity in North America
In order for NERC to carry out its responsibility to ensure the reliability of the North American bulk power system NERC must be able to
bull Evaluate and understand the benefits of Demand Response and its impact on reliability
bull Quantify the performance of demand-side resources
bull Assess the overall characteristics of Demand Response as it relates to bulk power system planning and operations
NERC amp Demand Response
Recommendations and Conclusions in the 2008 and 2009 Long-Term Reliability Assessment
bull Additional demand-side resources could be an effective option to preserve system reliability over the next ten years In addition they may facilitate the integration of renewable and variable resources
bull Potential reliability impacts of broad-scale use of Demand Response resources must be better understood by industry and regulators
bull Better measurement and verification techniques will be needed to measure and track actual availability of Demand Response under various system conditions
NERC amp Demand Response
NERC acts on these responsibilities through several activitiesbull Long-term assessment of Demand Response projections
Long-Term Reliability Assessment
bull Short-term assessment of Demand Response projections Seasonal (SummerWinter) Reliability Assessments
bull Other assessments or evaluations of Demand Response Demand-Side Management Task Force (completed)
Integration of Variable Generation Task Force
Reliability Impacts of Climate Change Initiatives
Demand Response Data Task Force
NERC Special Reliability Assessments
NERC amp Demand Response
Current Issuebull No feedback loop
Only projections are assessed
Potential concerns of resource availability
bull Measure and validate projections
Current activitiesbull Demand Response Availability
Data System
bull Post-Seasonal Reliability Assessment
Demand Response Data
ProjectionsHistoric
Market Participation Event
Demand Response Availability Data
System
Seasonal Long-Term
NERC Reliability Assessments
ProgramTypes
ProgramTypes
Capacity Energy Reserves Regulation Capacity
Supports EIA-411
submission
Current and Future Demand Response Data Collection Mechanisms
Future Current
2010 Long-Term Reliability Assessment
Impacts of Resource Mix
Changes to System Stability
andFrequency Response
Changing Resource Mix
Transmission Operations with Vital
Transmission Out-of-Service
During Upgrades
Diminishing Frequency Response
Uncertainty of Sustained
Participation in Demand Response
Consistent Modeling of
Remote Resources
Like
lihoo
dH
igh
Low
Consequence HighLow
Preliminary ResultsmdashNot for Citation
Demand Response Availability Data System (DADS) Overview
What is DADS
DADS = Demand Response Availability Data System
DADS is a system that is aimed to collect demand response event and market participation information to measure the ongoing influence of demand response on reliability
The DADS will enable NERC to receive manage assess and disseminate data on Demand Response Programs products and services administered by retail and wholesale entities throughout North America
DADS will serve as a resource to the industry for information about Demand Response participation and performance
DADS Phase I amp II Report
The Demand Response Availability Data System Phase I and II report was approved by the NERC Planning Committee in September 2009
The report outlines the functional requirements of the Phase I and II system
Provides a framework for a mandatory data request to be issued by NERC
Identifies the required reporting parties as well as the data to be collected by the system
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
NERC amp Demand Response
Demand Response is an important component in the overall portfolio of resources required to reliably meet the increasing demands for electricity in North America
In order for NERC to carry out its responsibility to ensure the reliability of the North American bulk power system NERC must be able to
bull Evaluate and understand the benefits of Demand Response and its impact on reliability
bull Quantify the performance of demand-side resources
bull Assess the overall characteristics of Demand Response as it relates to bulk power system planning and operations
NERC amp Demand Response
Recommendations and Conclusions in the 2008 and 2009 Long-Term Reliability Assessment
bull Additional demand-side resources could be an effective option to preserve system reliability over the next ten years In addition they may facilitate the integration of renewable and variable resources
bull Potential reliability impacts of broad-scale use of Demand Response resources must be better understood by industry and regulators
bull Better measurement and verification techniques will be needed to measure and track actual availability of Demand Response under various system conditions
NERC amp Demand Response
NERC acts on these responsibilities through several activitiesbull Long-term assessment of Demand Response projections
Long-Term Reliability Assessment
bull Short-term assessment of Demand Response projections Seasonal (SummerWinter) Reliability Assessments
bull Other assessments or evaluations of Demand Response Demand-Side Management Task Force (completed)
Integration of Variable Generation Task Force
Reliability Impacts of Climate Change Initiatives
Demand Response Data Task Force
NERC Special Reliability Assessments
NERC amp Demand Response
Current Issuebull No feedback loop
Only projections are assessed
Potential concerns of resource availability
bull Measure and validate projections
Current activitiesbull Demand Response Availability
Data System
bull Post-Seasonal Reliability Assessment
Demand Response Data
ProjectionsHistoric
Market Participation Event
Demand Response Availability Data
System
Seasonal Long-Term
NERC Reliability Assessments
ProgramTypes
ProgramTypes
Capacity Energy Reserves Regulation Capacity
Supports EIA-411
submission
Current and Future Demand Response Data Collection Mechanisms
Future Current
2010 Long-Term Reliability Assessment
Impacts of Resource Mix
Changes to System Stability
andFrequency Response
Changing Resource Mix
Transmission Operations with Vital
Transmission Out-of-Service
During Upgrades
Diminishing Frequency Response
Uncertainty of Sustained
Participation in Demand Response
Consistent Modeling of
Remote Resources
Like
lihoo
dH
igh
Low
Consequence HighLow
Preliminary ResultsmdashNot for Citation
Demand Response Availability Data System (DADS) Overview
What is DADS
DADS = Demand Response Availability Data System
DADS is a system that is aimed to collect demand response event and market participation information to measure the ongoing influence of demand response on reliability
The DADS will enable NERC to receive manage assess and disseminate data on Demand Response Programs products and services administered by retail and wholesale entities throughout North America
DADS will serve as a resource to the industry for information about Demand Response participation and performance
DADS Phase I amp II Report
The Demand Response Availability Data System Phase I and II report was approved by the NERC Planning Committee in September 2009
The report outlines the functional requirements of the Phase I and II system
Provides a framework for a mandatory data request to be issued by NERC
Identifies the required reporting parties as well as the data to be collected by the system
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
NERC amp Demand Response
Recommendations and Conclusions in the 2008 and 2009 Long-Term Reliability Assessment
bull Additional demand-side resources could be an effective option to preserve system reliability over the next ten years In addition they may facilitate the integration of renewable and variable resources
bull Potential reliability impacts of broad-scale use of Demand Response resources must be better understood by industry and regulators
bull Better measurement and verification techniques will be needed to measure and track actual availability of Demand Response under various system conditions
NERC amp Demand Response
NERC acts on these responsibilities through several activitiesbull Long-term assessment of Demand Response projections
Long-Term Reliability Assessment
bull Short-term assessment of Demand Response projections Seasonal (SummerWinter) Reliability Assessments
bull Other assessments or evaluations of Demand Response Demand-Side Management Task Force (completed)
Integration of Variable Generation Task Force
Reliability Impacts of Climate Change Initiatives
Demand Response Data Task Force
NERC Special Reliability Assessments
NERC amp Demand Response
Current Issuebull No feedback loop
Only projections are assessed
Potential concerns of resource availability
bull Measure and validate projections
Current activitiesbull Demand Response Availability
Data System
bull Post-Seasonal Reliability Assessment
Demand Response Data
ProjectionsHistoric
Market Participation Event
Demand Response Availability Data
System
Seasonal Long-Term
NERC Reliability Assessments
ProgramTypes
ProgramTypes
Capacity Energy Reserves Regulation Capacity
Supports EIA-411
submission
Current and Future Demand Response Data Collection Mechanisms
Future Current
2010 Long-Term Reliability Assessment
Impacts of Resource Mix
Changes to System Stability
andFrequency Response
Changing Resource Mix
Transmission Operations with Vital
Transmission Out-of-Service
During Upgrades
Diminishing Frequency Response
Uncertainty of Sustained
Participation in Demand Response
Consistent Modeling of
Remote Resources
Like
lihoo
dH
igh
Low
Consequence HighLow
Preliminary ResultsmdashNot for Citation
Demand Response Availability Data System (DADS) Overview
What is DADS
DADS = Demand Response Availability Data System
DADS is a system that is aimed to collect demand response event and market participation information to measure the ongoing influence of demand response on reliability
The DADS will enable NERC to receive manage assess and disseminate data on Demand Response Programs products and services administered by retail and wholesale entities throughout North America
DADS will serve as a resource to the industry for information about Demand Response participation and performance
DADS Phase I amp II Report
The Demand Response Availability Data System Phase I and II report was approved by the NERC Planning Committee in September 2009
The report outlines the functional requirements of the Phase I and II system
Provides a framework for a mandatory data request to be issued by NERC
Identifies the required reporting parties as well as the data to be collected by the system
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
NERC amp Demand Response
NERC acts on these responsibilities through several activitiesbull Long-term assessment of Demand Response projections
Long-Term Reliability Assessment
bull Short-term assessment of Demand Response projections Seasonal (SummerWinter) Reliability Assessments
bull Other assessments or evaluations of Demand Response Demand-Side Management Task Force (completed)
Integration of Variable Generation Task Force
Reliability Impacts of Climate Change Initiatives
Demand Response Data Task Force
NERC Special Reliability Assessments
NERC amp Demand Response
Current Issuebull No feedback loop
Only projections are assessed
Potential concerns of resource availability
bull Measure and validate projections
Current activitiesbull Demand Response Availability
Data System
bull Post-Seasonal Reliability Assessment
Demand Response Data
ProjectionsHistoric
Market Participation Event
Demand Response Availability Data
System
Seasonal Long-Term
NERC Reliability Assessments
ProgramTypes
ProgramTypes
Capacity Energy Reserves Regulation Capacity
Supports EIA-411
submission
Current and Future Demand Response Data Collection Mechanisms
Future Current
2010 Long-Term Reliability Assessment
Impacts of Resource Mix
Changes to System Stability
andFrequency Response
Changing Resource Mix
Transmission Operations with Vital
Transmission Out-of-Service
During Upgrades
Diminishing Frequency Response
Uncertainty of Sustained
Participation in Demand Response
Consistent Modeling of
Remote Resources
Like
lihoo
dH
igh
Low
Consequence HighLow
Preliminary ResultsmdashNot for Citation
Demand Response Availability Data System (DADS) Overview
What is DADS
DADS = Demand Response Availability Data System
DADS is a system that is aimed to collect demand response event and market participation information to measure the ongoing influence of demand response on reliability
The DADS will enable NERC to receive manage assess and disseminate data on Demand Response Programs products and services administered by retail and wholesale entities throughout North America
DADS will serve as a resource to the industry for information about Demand Response participation and performance
DADS Phase I amp II Report
The Demand Response Availability Data System Phase I and II report was approved by the NERC Planning Committee in September 2009
The report outlines the functional requirements of the Phase I and II system
Provides a framework for a mandatory data request to be issued by NERC
Identifies the required reporting parties as well as the data to be collected by the system
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
NERC amp Demand Response
Current Issuebull No feedback loop
Only projections are assessed
Potential concerns of resource availability
bull Measure and validate projections
Current activitiesbull Demand Response Availability
Data System
bull Post-Seasonal Reliability Assessment
Demand Response Data
ProjectionsHistoric
Market Participation Event
Demand Response Availability Data
System
Seasonal Long-Term
NERC Reliability Assessments
ProgramTypes
ProgramTypes
Capacity Energy Reserves Regulation Capacity
Supports EIA-411
submission
Current and Future Demand Response Data Collection Mechanisms
Future Current
2010 Long-Term Reliability Assessment
Impacts of Resource Mix
Changes to System Stability
andFrequency Response
Changing Resource Mix
Transmission Operations with Vital
Transmission Out-of-Service
During Upgrades
Diminishing Frequency Response
Uncertainty of Sustained
Participation in Demand Response
Consistent Modeling of
Remote Resources
Like
lihoo
dH
igh
Low
Consequence HighLow
Preliminary ResultsmdashNot for Citation
Demand Response Availability Data System (DADS) Overview
What is DADS
DADS = Demand Response Availability Data System
DADS is a system that is aimed to collect demand response event and market participation information to measure the ongoing influence of demand response on reliability
The DADS will enable NERC to receive manage assess and disseminate data on Demand Response Programs products and services administered by retail and wholesale entities throughout North America
DADS will serve as a resource to the industry for information about Demand Response participation and performance
DADS Phase I amp II Report
The Demand Response Availability Data System Phase I and II report was approved by the NERC Planning Committee in September 2009
The report outlines the functional requirements of the Phase I and II system
Provides a framework for a mandatory data request to be issued by NERC
Identifies the required reporting parties as well as the data to be collected by the system
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
2010 Long-Term Reliability Assessment
Impacts of Resource Mix
Changes to System Stability
andFrequency Response
Changing Resource Mix
Transmission Operations with Vital
Transmission Out-of-Service
During Upgrades
Diminishing Frequency Response
Uncertainty of Sustained
Participation in Demand Response
Consistent Modeling of
Remote Resources
Like
lihoo
dH
igh
Low
Consequence HighLow
Preliminary ResultsmdashNot for Citation
Demand Response Availability Data System (DADS) Overview
What is DADS
DADS = Demand Response Availability Data System
DADS is a system that is aimed to collect demand response event and market participation information to measure the ongoing influence of demand response on reliability
The DADS will enable NERC to receive manage assess and disseminate data on Demand Response Programs products and services administered by retail and wholesale entities throughout North America
DADS will serve as a resource to the industry for information about Demand Response participation and performance
DADS Phase I amp II Report
The Demand Response Availability Data System Phase I and II report was approved by the NERC Planning Committee in September 2009
The report outlines the functional requirements of the Phase I and II system
Provides a framework for a mandatory data request to be issued by NERC
Identifies the required reporting parties as well as the data to be collected by the system
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Demand Response Availability Data System (DADS) Overview
What is DADS
DADS = Demand Response Availability Data System
DADS is a system that is aimed to collect demand response event and market participation information to measure the ongoing influence of demand response on reliability
The DADS will enable NERC to receive manage assess and disseminate data on Demand Response Programs products and services administered by retail and wholesale entities throughout North America
DADS will serve as a resource to the industry for information about Demand Response participation and performance
DADS Phase I amp II Report
The Demand Response Availability Data System Phase I and II report was approved by the NERC Planning Committee in September 2009
The report outlines the functional requirements of the Phase I and II system
Provides a framework for a mandatory data request to be issued by NERC
Identifies the required reporting parties as well as the data to be collected by the system
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
What is DADS
DADS = Demand Response Availability Data System
DADS is a system that is aimed to collect demand response event and market participation information to measure the ongoing influence of demand response on reliability
The DADS will enable NERC to receive manage assess and disseminate data on Demand Response Programs products and services administered by retail and wholesale entities throughout North America
DADS will serve as a resource to the industry for information about Demand Response participation and performance
DADS Phase I amp II Report
The Demand Response Availability Data System Phase I and II report was approved by the NERC Planning Committee in September 2009
The report outlines the functional requirements of the Phase I and II system
Provides a framework for a mandatory data request to be issued by NERC
Identifies the required reporting parties as well as the data to be collected by the system
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
DADS Phase I amp II Report
The Demand Response Availability Data System Phase I and II report was approved by the NERC Planning Committee in September 2009
The report outlines the functional requirements of the Phase I and II system
Provides a framework for a mandatory data request to be issued by NERC
Identifies the required reporting parties as well as the data to be collected by the system
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
DADS Phase I amp II
DADS Phase I amp IIPhase Implementation
YearResponsible
EntitiesReporting
RequirementDemand Response Type(s)
Reporting Frequency
System Design
I 2010 BA LSE DP PSE Voluntary Dispatchable
ControllableSemi -Annual
In-house Excel
Workbooks
II 2011 BA LSE DP PSE Mandatory Dispatchable
ControllableSemi -Annual
Third Party Software
Developer
Web App
Phase I amp II will focus on reliability or event related Demand Response which is both dispatchable and controllable
Phase I is a voluntary pilot program
Phase II is a mandatory reporting system
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
DADS Annual Reporting Cycle
Phase I amp II DADS Data Collection amp Deliverable Schedule
Date Action
April 1st ndash September 30th Summer DADS reporting period
December 15th Summer DADS data due to NERC
October 1st ndash March 31st Winter DADS reporting period
June 15th Winter DADS data due to NERC
NERC has restructured the reporting timeframe and deliverable dates bullSemi-annual reporting will be implemented (versus the previously structured quarterly reports)
The reporting periods are designed around summer and winter seasonsmdashthe summer reporting period will occur from April 1st to September 30th and the winter reporting period will occur from October 1st to March 31st Data will be due to NERC approximately 2 12 months after the close of the reporting period
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
DADS Annual Reporting CycleDA
DS R
espo
nsib
le En
tities
De
man
d Re
spon
se D
ata T
ask F
orce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Entit
ies
Dem
and
Resp
onse
Dat
a Tas
k For
ce
Jan Feb Mar Apr Jun Jul Aug Sep Oct NovMay Dec
Reporting Period for Q1
Reporting Period for Q2
Reporting Period for Q3
Reporting Period for Q4
Data Gathering for Q1
Data Gathering for Q2
Data Gathering for Q3
Q1DADS data
due
Q2DADS data
due
Q3DADS data
due
Q1Summary
ReportPublished
Quarter 1 (Q1) Quarter 2 (Q2) Quarter 3 (Q3) Quarter 4 (Q4)
Q2SummaryReport
Published
Receive Q1DADS data
Receive Q1DADS data
Receive Q1DADS data
DADS Annual Reporting Schedule
Q1 DataProcessing
Q2 DataProcessing
Q3 DataProcessing
DADS
Res
pons
ible
Ent
ities
De
man
d Res
pons
e Dat
a Tas
k For
ce
April May Jun July Sep Oct Nov Dec Jan FebAug Mar
Reporting Period for Summer
Reporting Period for Winter
Data Gathering Summer
SummerDADS datadue
SummerReport
Published
Summer Winter
Receive Summer
DADS data
Receive Winter
DADS data
DADS Annual Reporting Schedule
Summer DataProcessing
Winter DataProcessing
WinterDADS datadue
Data Gathering Winter
WinterReport
Published
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Responsible Reporting Entities
Responsible Entities will be required to maintain Demand Response data in DADS A Responsible Entity is defined as a NERC Registered Entity that either dispatches a Demand Response Resource andor administers a Demand Response Program product or service Responsible Entities for DADS data submittals are limited to
NERC Responsible Entities for DADS DataFunction Name Responsible Entity
Balancing Balancing AuthorityDistribution Distribution ProviderLoad-Serving Load-Serving EntityPurchasing-Selling Purchasing-Selling Entity
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Why the ldquoDuplicativerdquo Reporting
bull External Relationships
bull A single Demand Response resource can be used in multiple programs for different Reporting Entities
Balancing Authority
bullReports 50 MW Capacity Program
LSE
bullReports 10 MW Capacity Program
Submitted Data
BA - 50 MW
LSE -10 MW
Total Enrolled DR
60 MW
bull5 MW are used in BA program
Total Enrolled DR
55 MW
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Why the ldquoDuplicativerdquo Reporting
bull Internal Relationships
bull A single Demand Response resource can be used in multiple programs within the same entity
Balancing Authority
bullReports 50 MW Capacity Program
bullReports 40 MW Energy Program
Submitted Data
50 MW Capacity
40 MW Energy
Total Enrolled DR
90 MW
Total Enrolled DR
50 MW
Energy Program Participants are also
enrolled in the Capacity Program
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Overview of Data to be Collected
Demand Response Program Criteria
DADS requires data for all Demand Response Programs currently in effect However Responsible Entities are only required to register and submit data on Demand Response Programs if
1) The Demand Response Program has been commercially in-service for more than 12 months or
2) The Demand Response Program has enrolled 10 MW or more of combined Demand Response Resources
Serves to not discourage small scale Demand Response deployment and to encourage the development of pilot Demand Response
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Overview of Data to be Collected
Program Registration and Enrollment Data
bull Identification of the Demand Response Program
bull Zone Information
bull Product Type
bull Energy Capacity Reserve Regulation
bull Service Type (ie Capacity ndash Direct Load Control)
bull Program StartEnd Dates
bull RegisteredEnrolled Number of Resources
bull RegisteredEnrolled Capacity
bull Program Relationships
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Demand-Side Management
DemandResponse
EnergyEfficiency
Dispatchable Non-Dispatchable
Reliability Economic
Capacity RegulationEnergy -
VoluntaryReserves
Direct Control LoadManagement
Interruptible Load
Critical Peak Pricing(CPP) with control
Load as a Capacity Resource
EmergencySpinning Reserves
Non-Spinning Reserves
Energy -Price
Demand Biddingamp Buy -Back
Time-Sensitive Pricing
Time-of-Use (TOU)
Critical Peak Pricing (CPP)
Real -Time Pricing(RTP)
System Peak ResponseTransmission Tariff
(4CP Response)
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Overview of Data to be Collected
Demand Response Reliability Event Data bull Advance Notification DateTimebull Deployment DateTimebull Reduction Deadlinebull ReleaseRecall DateTimebull Committed MW
ContractedRegistered
bull Number of Committed Resourcesbull Dispatched MWbull Hourly Estimated Realized Demand Reduction (MW)bull Hourly Estimated Realized Energy Reduction (MWh)
DEPLOYMENT PERIOD
RECOVERYPERIOD
RED
UC
TIO
N D
EAD
LIN
E
DEP
LOYM
ENT
RAMPPERIOD
SUSTAINED RESPONSEPERIOD
REL
EASE
REC
ALL
NO
RM
AL
OPE
RA
TIO
NS
DEMAND RESPONSE EVENT
AD
VAN
CE
NO
TIFI
CA
TIO
N(S
)
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Overview of Data to be Collected
Market Participation Data (Monthly)bull Total Offer and Self Scheduled Hours
bull ScheduledCleared Hours
bull Offered or Self Scheduled Energy Reduction (MWh)
bull Estimated Realized Energy Reduction (MWh)
bull Offered Scheduled Demand Reduction (MW)
bull Estimated Realized Demand Reduction (MW)
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Overview of Data to be Collected
Ancillary Services Product Data (Monthly) bull Registered amp Qualified Resources (MW)
bull Total Offered and self-Scheduled Hours
bull Total Committed Hours
bull Offered or Self Scheduled Capacity (MW)
bull Total Committed Capacity (MW x Hours)
bull Average Hourly Committed Capacity (MW)
bull Deployment Hours (Regulation Only)
bull Total Deployments
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Overview of Data to be Collected
Confidentiality of Submitted Databull Any data submitted that is classified as confidential shall be managed in
accordance with NERCrsquos treatment of confidential information as described in Section 1500 of the Rules of Procedure Confidential data will not be accessible by others except the Responsible Entity that submitted that data and NERC staff who will be responsible for its analysis however aggregate data may be used for metrics and presented to third parties as necessary or appropriate
bull DADS data may be classified as Confidential Business and Market Information Critical Energy Infrastructure Information Non-Confidential
The following data will be classified as confidential when deemed so by a Responsible Entity
bull Enrollment Data (Number of Registered Resources and Registered MWs)bull All Reliability EventMarket ParticipationAncillary Product Data
DADS is intended to serve as a valuable tool not only for reliability and resource adequacy analysis but for research outside of NERC
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Other Important Notes
All data is aggregatedbull No single demand resource identified
NERC is working on developing a procedure to minimize reporting burdenbull If the entity does not have qualifying demand response programsbull If the entityrsquos entire portfolio of resources are included in another
entityrsquos program
Phase I voluntary submission dates are flexible bull The goal is to learn and understand the reporting procedure
which programs shouldshould not be reported and develop enhancements for Phase II
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
DADS Status amp Next Steps
Statusbull PHASE I in progress (Voluntary Data)
bull Letter to industry participants confirming restructured data submission requirements
Next Steps bull Coordinate mandatory requirements
bull First mandatory data submittal aimed for December 15th 2011
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm
Question amp Answer
Contact
John MouraTechnical Analyst Reliability Assessments amp Performance Analysisjohnmouranercnet6095247047
ReferencesDADS Website httpwwwnerccompagephpcid=4|357
DRDTF Website httpwwwnerccomfilezdrdtfhtml
DADS Phase I Technical Conference httpwwwnerccomfilezDADSindexhtm