smog index vehicle emissions label - california air ... · pdf file21.06.2007 ·...
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Smog Index Vehicle Smog Index Vehicle Emissions LabelEmissions Label
Air Resources Board MeetingLos Angeles, CA
June 21, 2007
Proposed Amendments
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Overview
Legislation Assembly Bill 1229Current Smog Index labelProposed amendmentsEconomic impactOutstanding issuesSummary and recommendation
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Assembly Bill 1229Summary
Revise existing Smog Index label to include global warming indexApplies to 2009+ MY vehiclesDirects ARB to include:
All passenger cars, light duty trucks, and medium duty passenger vehiclesOne color ink in addition to blackBrief explanation of both indexes
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Current Smog Index Label
In-Use Smog Index Examples
In-Use Smog Index Examples
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Proposed Amendments
Revise Smog IndexReplace current ratio-based scores with 1 -10 scale based on LEV II certification levels
Add global warming indexDetermine global warming scores based on Motor Vehicle Greenhouse Gas certification
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Proposed Amendments Cont.
Require prescriptive label Use green border6 wide x 4 high sizeScore specific vehicle relative to:
Cleanest availableAverage
Effective October 1, 2008or sooner (optional)
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Proposed Label
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Proposed Smog Scores
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45678910
2009 SmogScore
Ford E250 Econoline0.325ULEV (mdpv) or Bin 8a0.240Bin 7
0.190 0.200
LEV (option 1) or Bin 6 and SULEV (mdpv)
Cadillac CTC0.160LEV or Bin 5Honda Pilot0.125ULEV
Chevy Tahoe0.110Bin 40.085Bin 3
Lexus GS 450h0.030SULEV or Bin 2Prius / Focus0.030PZEVBEV / FCV0.0ZEV or Bin 1
Typical VehicleNMOG + NOx(g/mile)
California EmissionsCertification
Federal Bin
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Global Warming Index
Uses AB 1493, Climate Change methodologyIncludes:
all GHGs (CO2, CH4, N20, A/C Refrigerant)upstream CO2 emissions
Represents a normal distribution
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Proposed Global Warming Scores
520 and up480-519440-479400-439360-399320-359280-319240-279200-239
Less than 200
CO2Equivalent(g/mile)
Ford Expedition1Toyota Land cruiser2Ford F150 Pickup3Jaguar XJR Sedan4
Honda Odyssey Van5BMW 525i6
Subaru Forester7Ford Focus8
Toyota Corolla9Honda Civic Hybrid10
Typical Vehicle2009 Global WarmingScore
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Review Period
Requires periodic review and adjustment no later than 2012
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Economic Impact
Two industry economic factors:Size = $20,000 annually or 1/vehicle Color = $225,000 annually or 11/vehicleTotal = $245,000 annually or 12/vehicle
BenefitsElevate consumer awareness
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Outstanding Issues
Lead timeOctober 1, 2008 effective date
Label sizeIncorporation into Monroney stickerVisibility
Harmonizing scores with U.S.EPA
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Summary of Staff ProposalRevise Smog IndexAdopt Global Warming IndexAdopt prescriptive label format