Low Carbon Fuel Standard
description
Transcript of Low Carbon Fuel Standard
www.clf.org
Conservation Law Foundation
Low Carbon Fuel Standard
Sustainability Principles
October 22, 2009 Stakeholder MeetingBoston, MA
Sue Reid, Esq.Director, MA Clean Energy & Climate Change
Initiative(617) 350-0990, ext. 740
www.clf.org
About CLF
• Founded in 1966, CLF uses legal advocacy, science and economics to protect the people and environment of New England.
• Four program areas: Clean Energy & Climate Change Ocean Conservation Clean Water & Healthy Forests Healthy Communities & Environmental Justice
• Environmental consulting affiliate: CLF Ventures
www.clf.org
Land Use Impacts
Comparative land conversion requirements for producing 1 billion gallons, select fuels:
Sources: NRDC, based on analysis by CARB ISOR, NRDC/Canadian Boreal Initiative Estimates
5 0a c r e s
8 0 0a c r e s
1 , 1 0 0 , 0 0 0a c r e s
C a l i f o r n i aC r u d e O i l
T a r S a n d s C o r n E t h a n o l
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Air Impacts: GHG emissions+
Carbon-Intensity Analysis from California LCFS:(Source: CARB, October 2009; **adjusted by EER factor of 3.0 for power train efficiency)
Fuel Pathway CI-Direct CI-Indirect
Total CI (g/CO2e/MJ)
Gasoline CARBOB 95.86 0 95.86
Ethanol from Sugarcane
Brazilian sugarcane
12.40 to 27.40 46 58.40 to 73.40
Ethanol from Corn
Midwest Wet Mill w/ Coal to CA Dry Mill w/ biomass
47.44 to 90.99 30 77.44 to 120.99
CNG LFG methane to N. American NG
11.26 to 68.0 0 11.26 to 68.0
Electricity Marginal NG/RE mix to avg mix
104.71 to 124.10
0 34.90 to 41.37**
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Water Impacts
Water consumption for biofuel andgasoline production:
Source: Argonne National Laboratory, “Consumptive Water Use in the Production of Ethanol and Petroleum Gasoline” (January 2009)
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For more information…
Sue ReidDirector, MA Clean Energy & Climate Change
Initiative
Phone: 617-850-1740E-mail: [email protected]