Background on Transportation & Climate Change The Transportation Climate Summit June 15, 2010 • The DuPont Hotel • Wilmington, Delaware. Collin P. O’Mara Delaware DNREC. This is the problem. U.S. CO 2 Emissions. U.S. Transportation Sector Greenhouse Gas Emissions.
Collin P. O’Mara
U.S. Transportation SectorGreenhouse Gas Emissions
Other sources include waterborne (5.2%), rail (2.7%), pipelines (1.65), buses (0.6%), lubricants (0.5%) and motorcycles (0.1%)
U.S. EPA (2008). Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990 to 2006.