November 2009
- Lifecycle Greenhouse Gas Emissions Due to Increased Biofuel Production: Methods and Approaches to Account for Lifecycle Greenhouse Gas Emissions from Biofuels Production Over Time.
(PDF 1.3 MB)
- Clean Cities Alternative Fuel Price Report, July 2009
(PDF 878 KB)
October 2009
- Advancing New Vehicle Technologies and Fuels
(PDF 1.0 MB)
September 2009
- Clean Cities Annual Metrics Report 2008
(PDF 620 KB)
- Transportation Biofuels in the United States
(PDF 1.34 MB)
- Natural Gas Vehicle Incentive Program
(PDF 126 KB)
August 2009
- Consumptive Water Use in the Production of Ethanol and Petroleum Gasoline
(PDF 1 MB)
- EPAct Requirements and Clean Cities Resources for Fleets
(PDF 2.8 MB)
- EPAct Fleets and Clean Cities Help Each Other Achieve Transportation Goals
(PDF 882 KB)
- Comparison of North American and Imported Crude Oil Lifecycle GHG Emissions
(PDF 5.0 MB)
- Life Cycle Assessment Comparison of North American and Imported Crudes
(PDF 2.2 MB)
- Development of Baseline Data and Analysis of Life Cycle Greenhouse Gas Emissions of Petroleum-Based Fuels
(PDF 3.5 MB)
- Development and Applications of GREET 2.7 -- The Transportation Vehicle-Cycle Model
(PDF 5.5 MB)
- Well-to-Wheels Energy Use and Greenhouse Gas Emissions Analysis of Plug-in Hybrid Electric Vehicles
(PDF 831 KB)
July 2009
- Ethanol Transportation Backgrounder: Expansion of U.S. Corn-based Ethanol from the Agricultural Transportation Perspective
(PDF 1.15 MB)
- Transportation Energy Data Book: Edition 28
(PDF 4 MB)
- Biodiesel Clears the Air in Underground Mines
(PDF 650 KB)
- Greenhouse Gas Impacts of Expanded Renewable and Alternative Fuels Use
(PDF 86 KB)
- Lessons Learned during Creation of the I-65 Biofuels Corridor
(PDF 356 KB)
June 2009
- Clean Cities Alternative Fuel Price Report, April 2009
(PDF 857 KB)