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National Town Hall Meeting on Demand Response and Smart Grid. 9. Mark Gaines Director Customer Programs SDG&E and SoCalGas. Application Summary Smart Meters to be installed 1.2 million electric meters 900,000 gas meters Cost/Benefits Cost = $576 million Benefits = $724 million - PowerPoint PPT Presentation
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© 2005 San Diego Gas and Electric. All copyright and trademark rights reserved.
9
National Town Hall Meeting
on Demand Response and Smart Grid
Mark Gaines
Director Customer Programs
SDG&E and SoCalGas
2
California
Southern California Gas Company
San Diego Gas & Electric
Application Summary • Smart Meters to be installed
• 1.2 million electric meters
• 900,000 gas meters
• Cost/Benefits
• Cost = $576 million
• Benefits = $724 million
• 55% from operational improvements
• 45% from demand response benefits
• Demand Response Proposal
• C/I customers > 20 kW – CPP default rate
• C/I customers < 20 kW – Peak Time Rebate (PTR)
• 57,000 Thermostats for small C/I
• Res customers - PTR
SDG&E’s Smart Meter Program
3
SDG&E’s Smart Meter Program
Implementation Status
• Meter installation:• 40,000 installed to date
• 200,000 expected by year end
• Full deployment by 5/1/2011
• DR Rates:• 1,750 C/I customers > 200 kW
• Defaulted to CPP in May 2008
• 75% chose to stay on CPP
• 20,000 C/I customers > 20 kW
• Will be defaulted to CPP in 2011
• 1.2 million PTR customers will be eligible in 2011
• $.75/kWh rebate w/o automated controls
• $1.25/kWh rebate w automated controls
World Famous
Sea World
4
SDG&E Smart Meter Program
Challenges:• Rate Challenges:
• Communicating CPP for > 200 kW
• 1 year bill protection between CPP and TOU
• On-line rate comparison available
• Averaged 1 hour for Account Executives to explain rate to customers
• CPP for > 20 kW C/I customers (20,000 customers w/o Account Executives)
• Rate design will be simpler (lower CPP rate)
• 12 month data available before CPP rate offered
• 1 year bill protection between CPP and TOU
Time Rate (c/kWh)
Off-peak 6
Semi On-peak
8
On-peak 10
Critical Peak 107
World Famous
San Diego Wild Animal Park
5
SDG&E Smart Meter Program
Challenges:• IT System Challenges:
• Highly complex “spider web” of new systems and system integrations
• Data collection
• Billing
• Data reporting
• Rate comparison
• Bill presentation
• Some implementation delayed
• Additional delays possible
Gaslamp District
6
SDG&E Smart Meter Program
AMI Solution Architecture – Phase 0
Updated: 12/27/06Version: Draft 0.11
Data Warehouse
Mainframe Messaging
Interface (MMI)
LEGENDExisting SDG&E Systems
CIS
Meter/DR Data Comm.
Mobile Workforce Management
Outage Management
Meter Asset Management
GIS
Planning and Engineering Existing Integration or Planned outside of the AMI Project
Wave 1 – Meter Installation Support Application Development and Integration (March, 2007 – July, 2008)
Wave 2 – Billing & Remaining AMI Functionality Application Development and Integration (January, 2008 {estimate} – January, 2009)
Interface taken off the scope as the result of Phase 0 analysis.
Pending interface, needs verification from business process workshop and final business case decisions.
System System or Integration Removed at Full AMI Deployment
Customer Portals
Meter Data Management System
System
Meter Data Management System (MDMS)
Hand-HeldMeter Reads
MRMS
Customer Information System (CISCO)
ODS
MV90 (Itron)
Meter Reads
Meter Reads for Billing
Interval Data
Mobile Workforce Mgmt SORT (MDSI)
AMIData Collection /
Head-end System(s)
Meter Inventory Management
(SAP)
I22: As-Installed Meter/
Service Point Relationship
Outage Management
System (OMS)
I25: Outage Verification Request
I27: Restoration Verification RequestI26: Outage Verification Response
I28: Restoration Verification Response
Trouble Call & Outage
Info
OutageWork Orders
I21: Field Work Orders
I23: AMI Network - Field Order Request
I24: AMI Network - Field Order Information
I46: Meter Reads & Interval Data
I4: Meters for Daily Billing Response
AMI InstallationVendor
I41: Read Request, Meter Status Ping, etc.
I 30 : As- builtDi st ri buti on
Net work
I 31: AMI
Net wor k Dat a
I 3: Met er s f or Dail y Billi ng Request s
I6: Reads Edited for Billing
I 5: Off - Cy cl e Reads, Rebat es/ Re bill sRequest
I2: Data Synchronization (acct, meter, configuration,
service pt, svc agreement, transformer connectivity, bill date com
mencement)
Engineering Data (EDW)
I32: Virtual Meter
Points
I 33: Vi rt ual Met er
Load
I11: Customer
Enrollment in DR
I12: Customer
DR Activity
I8: Virtual Connect/DisconnectI9: Consum
ption Warnings
I10: Meter Energy Theft PW
Q
I51: Meter Reads for Billing
Meter Reads
I17: Bulk Meter Install Update
Data Warehouse
Meter Read Data Mart
I37:
Mete
r Rea
ds &
Int
erval
Data
I38: M
eter R
eads
&
Interva
l Data
I 39: Cust omer Ener gy Usa ge
& Hi st or y
Meter Reads & Interval
Data
I16: Meter Install Service Orders
I1:Meter Routes
I7: Manual Meter Reads & Consumptions
System Future Considerations
I50: Meter R
outes
I45: Meter Read RequestI44: Meter Reads & Interval Data
I43: Meter Routes
I13: Remote Connect/Disconnect
Demand Response
Control Applications
I40: See AMI Information System RFP
(DR/Demand Enabling System
Signaling and Response)
Portal(AMI Customer
Online Presentment & Bill Analysis)
I47: Customer Data
Meter Reads & Interval Data
kWickview
I42: Meter Read Request
I19: 3rd Party Sample Meter Test DataAMI Technology VendorI20: Manufacturer Meter Test Data
& ASN
AMITechnology
Vendor
LSGISGeo Facility
Mgmt System GFMS (Enghouse)
I29: AMI NetworkInstallation Details
DemandResponse
CRM (SAP)
I 54: Cust om
erDR Updat es
Networkmapping
ATDI
AMI InstallationVendor
I18: Meter Receipt Data
I49:
Mete
r Co
nfigu
rat io
n
I48: M
eter In
stalla
tion
Update
s
X
X
IN5: DR Events
IN4:DR Event Results
IN3:Meter Asset Events
GFMSmdt
I N9: Met e r t o be
i nst all ed
IN2: M
eter Status ResponseIN1: M
eter Status Request
MDMA
Meter Reads
IDS
Scheduler I5a: Off-Cycle Reads, Rebates/RebillsResponse
Scheduler
Weather Data Service
(Itron)
IN10: Weather Data
IN11: M
eter Order Status
XX
Customer Data (CDW)
IN7: AMI Network Asset
I40a
: DR
cont
r ol
and r
esult
s
X
?
?
?
X
?
X
?
MDMA
IN12
: Mete
r Rea
ds
XXI41a: Meter Reads,
Meter & Network Data & Alarms, etc.)
IN13: Virtual Meter
Point
IN14: Virtual Meter
Load
X
Geo Facility Mgmt System GFMS
(Enghouse)I31a: AMI Network
?
I 39a: Cust omer Energy Usage
Pr ofil e & Anal ysi s
I47a: Billing Data
IN12a
: Mete
r Rea
ds
IN6:
Outag
e Notif
ication
Outage Filter
IN6a: Outage Notification
AMI Head-End
IN15: Meter, Configuration
Challenges:• IT System Challenges:
7
SDG&E Smart Meter Program
Lessons learned to date:• Need 1 person to develop optimal rate design
• Objective: Send proper price signals
• Need 2 people to develop optimal marketing campaign• Objective: Educate/communicate with res and non-res
customers
• Need 1000+ people to develop IT systems• Objective: Just make it work!
World Famous
Torrey Pines Golf Course
8
Questions?