TRANSPORTATION ENERGY DATA BOOK: EDITION 20 - Center for ...

Table 3.9 (continued)
LONG-TERM Technology ($or MY 2010 vehicles)
Fuel-Cycle Energy and Greenhouse Gas Emission Changes of Alternative Transportation Fuels and Advanced Vehicle Technologies
(percentage relative to gasoline vehicles fueled with reformulated gasoline)
Total Emissions:
GI SIDI GI SIDI GI SIDI GI SIDI GI SIDI
GI SI HEV: GI SI HEV: GI SI HEV: GI SI HEV: HEV: M90, HEV: M90, HEV: E90, HEV: E90, HEV: E90,
LNG, NG LNG, FG LPG, NG LPG, Crude NG FG corn HJ3
Total Energy -41.8% -93.7% -46.8% -46.2% -54.0% -54.1% -36.3% 10.4% 2.8%
Fossil fuels -4 1.4% -93.8% -46.6% -46.3% -35.7% -121.7% -72.2% -93.5% -88.7%
Petroleum -98.7% -97.5% -98.8% -36.1% -87.3% -87.3% -88.5% -86.1% -87.5%
co2 -53.4% -95.9% -48.9% -47.9% -46.8% -86.8% -71.0% -113.3% -97.1%
GHGs -50.7% -93 .O% -47.9% -47.1% -46.0% -85.0% -64.5% -107.9% -87.9%
Total Emissions:
Total Energy
Fossil fuels
Petroleum
co2
GHGs
GC SIDI GC SIDI
GC SIDI HEV: RFG2, HEV: RFG2, GC SI HEV: GC SI HEV: GC SI HEV: GC SI HEV: GC SI HEV: GC SI HEV:
HEV: RFG2, EtOH, NE EtOH, CA CNG, US CNG, NE CNG, CA LNG, NG, LNG, FG, LNG, NG,
EtOH. US Mix US Mix Mix Mix US Mix Mix US Mix US Mix NE US Mix
-43.9% -44.4% -44.1% -40.9% -41.5% -41.2% -39.7% -77.2% -40.2%
-47.5% -48.8% -55.3% -45.9% -47.3% -54.0% -44.0% -81.8% -45.2%
-61.4% -61.3% -61.7% -99.3% -99.2% -99.7% -98.7% -97.8% -98.5%
-44.5% -48.1% -55.6% -50.2% -53.9% -61.6% -50.0% -80.7% -53.2%
-44.1% -47.5% -54.9% -48.6% -52.0% -59.6% -48.4% -78.9% -51.3%
Table continued on next page. See page preceding Table 3.8 for acronym definitions.