[91]“President Announces Clear Skies & Global Climate Change Initiatives” (February 14, 2002), web site www. whitehouse.gov/news/releases/2002/02/20020214-5.html.

[92] See the Addendum to the Global Climate Change Policy Book, web site www.whitehouse.gov/news/ releases/2002/02/climatechange.html. The BAU projections cited in the Addendum are somewhat higher than those in a Policies and Measures case developed by the EPA for the U.S. Climate Action Report 2002. EIA has adjusted the Addendum projections to reflect the most recent (2002 and 2003) data on emissions published by EIA, as well as to estimate the intervening years of the projections (the EPA projections were provided for 5-year intervals). In addition, EIA has extrapolated the projections to estimate emissions for 2025.

[93] U.S. Department of State, U.S. Climate Action Report 2002 (Washington, DC, May 2002), Chapter 5, “Projected Greenhouse Gas Emissions,” pp. 70-80, web site http:// yosemite.epa.gov/oar/globalwarming.nsf/content/ ResourceCenterPublicationsUSClimateActionReport. html.

[94] U.S. Environmental Protection Agency, U.S. Methane Emissions 1990-2020: Inventories, Projections, and Opportunities for Reductions, EPA 30-R-99-013 (Washington, DC, September 1999), web site www.epa.gov/ ghginfo/pdfs/07-complete.pdf; and Addendum to the U.S. Methane Emissions 1990-2020: Update for Inventories, Projections, and Opportunities for Reductions (December 2001), web site www.epa.gov/ghginfo/pdfs/final_ addendum2.pdf.

[95] U.S. Environmental Protection Agency, U.S. High GWP Gas Emissions 1990-2010: Inventories, Projections, and Opportunities for Reductions, EPA 000-F-97-000 (Washington, DC, June 2001), web site www.epa.gov/ ghginfo/pdfs/gwp_gas_emissions_6_01.pdf.

[96] U.S. Environmental Protection Agency, U.S. Adipic Acid and Nitric Acid N2O Emissions 1990-2020: Inventories, Projections and Opportunities for Reductions (Washington, DC, December 2001), web site www.epa. gov/ghginfo/pdfs/adipic.pdf.