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Identifying Source Reduction Opportunities and Engineering Trade-Offs
Identifying Source Reduction Opportunities and Engineering Trade-Offs
Kenneth R. StoneEngineering Trade-Offs Team Leader
Kenneth R. StoneEngineering Trade-Offs Team Leader
The Business of Mercury P2:The Business of Mercury P2:
Presentation OutlinePresentation Outline
Hg P2 Research Needs
NRMRL Implementation Plan
Approaches and Tools
Schedule of Deliverables
Research NeedsResearch Needs
Assessment of Mercury Consumption Eliminate Uncertainties in Consumption Assess P2 Potential Prioritize Research Efforts
Collaboration with Industry LCA for Environmental Impacts ETO for Economic, Energy & Environmental
Costs and Benefits
Research ActivitiesResearch Activities
P2 Prioritization Assessment Partnerships Inventory Investigation Prioritization Support Verification
Pollution Prevention Tools...Pollution Prevention Tools...
Raw Materials
MaterialsManufacture
ProductManufacture
Product Use
FinalDisposition
Energy
Wastes
… typically draw a boundary around one process, one facility, or one stage in the life cycle. Impacts that ripple up- or down-stream from a change are not identified.
Life Cycle Tools…Life Cycle Tools…
Raw Materials
MaterialsManufacture
ProductManufacture
Product Use
FinalDisposition
… study the entire life cycle to identify the cross-media and cross-stage impacts from a change.
Energy
Wastes
Reuse
Product Recycling
Energy Energy Energy Energy
Wastes Wastes Wastes Wastes
Selecting the ApproachSelecting the Approach
Housekeeping
Refine Operations Management
Change Policy Change
Identify Hazards Inspection
Preparation Operator Safety
Change Perspective
Design Material Selection
DEM/VAL
Technical Solutions Product Change Process Change Process
Modification
Procurement
Disposition
PPOA for: Life Cycle for:
Economic & Environmental ToolsEconomic & Environmental Tools
Societal
Financial
Environmental
Technical
RawMaterial
MaterialProcessing
Manufacturing Use/ReuseMaint.
End of LifeMgt.
Benefit/Cost AnalysisBenefit/Cost Analysis
EnvironmentalAccounting Life Cycle
Mgt.
ActivityBased
Costing
PPOALife Cycle AssessmentLife Cycle Assessment
Support ApproachesSupport Approaches
Life Cycle Engineering Inventory, Impact, Interpretation
Engineering Trade-Offs Economics, Environment and Engineering
Environmental Input/Output Effect of a Decision on Other Segments
Life Cycle EngineeringLife Cycle Engineering
DecisionDecision
Environment
Cost
Performance
LCA
LCC
T&E
Does it save/make money?
Does it work better?
Does it have the smallest impact?
LCE MethodLCE Method
Target the Assessment- Establish the Function Provided- Name LCE Team Members- Develop Goals & Requirements- Propose Engineering Technologies & Options
Target the Assessment- Establish the Function Provided- Name LCE Team Members- Develop Goals & Requirements- Propose Engineering Technologies & Options
Preliminary Assessment- Define the Technology Life Cycles- Link Technologies and Options to Goals & Requirements
Preliminary Assessment- Define the Technology Life Cycles- Link Technologies and Options to Goals & Requirements
Detailed Assessment- Retarget the Assessment- Redefine the Technology Life Cycles- Reassess Goals & Requirements- Identify Key Technologies
Detailed Assessment- Retarget the Assessment- Redefine the Technology Life Cycles- Reassess Goals & Requirements- Identify Key Technologies
Specification DevelopmentSpecification Development
Preferred Engineering OptionsPreferred Engineering Options
OptionDefinition
SpecificationDevelopment
LCE Level of RigorLCE Level of Rigor
On-site Performance Evaluation of Equipment and Materials
Life Cycle Cost of Each Choice
Life Cycle Assessment of Environmental Impacts
LCE RangeLCE Range
Societal
Financial
Environmental
Technical
RawMaterial
MaterialProcessing
ManufacturingUse/ReuseMaint.
End of LifeMgt.
Life Cycle EngineeringLife Cycle Engineering
Engineering Trade-OffsEngineering Trade-Offs
EnvironmentEnvironment
PerformancePerformance
EconomicsEconomics
AcceptanceAcceptance
DDECISIONECISION
Does it work
better?
Does it
save/make
money?
Does it release
the least?
Does everyone
comprehend
and support
it?
AcceptanceAcceptance
Human Error Personal Limitations Poor Information, Training or Judgment Individual Technical Belief
The Impact of Human Error and Will:
Human Will Agreement/Support Disagreement/Passivity Resentment/Resistance Indifference/Independence
Information Collection
Identify Products/Processes/Activities/Users
Collect Data, Conduct Interviews & Follow-up
Information Collection
Identify Products/Processes/Activities/Users
Collect Data, Conduct Interviews & Follow-up
Assess Operations
Identify Environmental Risks and Calculate Costs
Evaluate Performance
Assess Operations
Identify Environmental Risks and Calculate Costs
Evaluate Performance
Determine Acceptance
Select Prospective Alternatives & Present
Evaluate Feasibility with Impacted Communities
Determine Acceptance
Select Prospective Alternatives & Present
Evaluate Feasibility with Impacted Communities
Implement Decision
Present Findings & Obtain Funding
Provide Orientation & Training
Implement Decision
Present Findings & Obtain Funding
Provide Orientation & Training
Validate Decision
Monitor Implementation & Confirm Performance
Re-evaluate for Human Error & Will
Validate Decision
Monitor Implementation & Confirm Performance
Re-evaluate for Human Error & Will
Define Objective& Measures of Success
Set Project Scope &BoundariesRevisit Objective & Project Scope During Assessment
Define Objective& Measures of Success
Set Project Scope &BoundariesRevisit Objective & Project Scope During Assessment
If findings offer new P2 opportunities ...
Then collect new data & re-assess
If implementation doesnot meet expectations ...
Then evaluate barriers& design solutions
ETO Method
ETO Method
Common Trade-Off DecisionsCommon Trade-Off Decisions
Buying a Car: Capacity, Power, Utility, Comfort, Color, Cost,
MPG, Emissions, Status, etc.
Purchasing a House: Location, Lot Layout, Structure, Condition,
Cost, Cosmetics, Amenities, School System,
Shopping, Congestion, Police & Fire Service,
Ethnicity, Social Status, Environment, etc.
Engineering Trade-OffsEngineering Trade-Offs
Small Business, Community or Facility-level
Support Informed Decision-making
Comparative Assessment
Releases-based, not Impacts-based
Quantify Gate-to-Gate Operations &
Releases
Qualify Releases Outside Gates
ETO RangeETO Range
Societal
Financial
Environmental
Technical
RawMateri
al
MaterialProcessing
Manufacturing
Use/ReuseMaint.
End of LifeMgt.
Engineering Trade-Offs
Engineering Trade-Offs
Quantitative
Qualitative
Qualitative
Economic Input/OutputEconomic Input/Output
Estimate Total Economic Impact of an
Activity P2PA Inventory – Mercury Use across the
Economy
Inform Scale & Boundaries of Support
Studies
Help Maintain Research Program Focus
Inform Verification Effort
Show How a Change would Ripple throughout
the Economy
DeliverablesDeliverables
P2 Compendium
P2 Baseline & Metrics Report
2 LCE Reports
4 ETO Reports
2 EIO Case Studies
Verification Report
Schedule of DeliverablesSchedule of Deliverables 2000 2001 2002 2003 2004 2005 P2PA Interpretation
9/15
P2 Compendium
9/15
P2 Baseline & Metrics
3/30
Life Cycle Assessments
9/15 9/15
Engineering Trade-Offs
6/30 6/30
Environmental I/Os
8/15 8/15
Verification Report
3/30
Contact:Contact:
Kenneth R. StoneETO Team Leader
NATIONAL RISK MANAGEMENT RESEARCH LABORATORY
26 W. Martin Luther King
Cincinnati OH 45268
513-569-7474
Kenneth R. StoneETO Team Leader
NATIONAL RISK MANAGEMENT RESEARCH LABORATORY
26 W. Martin Luther King
Cincinnati OH 45268
513-569-7474
[email protected]@epa.gov