A EPA | GREEN J POWER PARTNERSHIP Top 10 Federal Government Partner List (as of January 8,2008) The Top 10 Federal Government Partner List represents the largest purchasers among federal government organizations within the Green Power Partnership. The combined green power purchases of these organizations amounts to more than 1.6 billion kilowatt-hours of green power annually, which is the equivalent amount of electricity needed to power more than 168,000 average American homes each year. Annual Green GP % of Total Electricity Use Green Power Resources Power Usage (kWh) Providers 1. U.S. Air Force Biogas, Biomass, Geothermal, Solar, Wind 3Degrees, Basin Electric Power Cooperative, Bonneville Power Administration, Colorado Springs 899,143,000 9% Utilities, Georgia Power, Minnkota Power Cooperative, Oklahoma Gas & Electric, Rocky Mountain Generation Cooperative, Sterling Planet, TransAlta Energy Marketing 2. U.S. Environmental Protection Agency 299,331,375 100% Biogas, Biomass, Geothermal, Wind Various 3. U.S. Department of Energy 157,964,000 3% Biogas, Biomass, Geothermal, Small-hydro, Wind Calpine, ConEdison Solutions, Mainstay Energy, Other, Pacificorp, Sterling Planet 4. U.S. Department of Veterans Affairs 90,000,000 3% Biomass Sterling Planet 5. U.S. General Services Administration / Region 2 78,930,000 34% Biogas, Wind ConEdison Solutions, Constellation NewEnergy, PEPCO Energy Services 6. U.S. Army / Fort Lewis 48,000,000 20% Wind SDegrees 7. U.S. Army / Fort Carson 40,000,000 29% Biomass, Wind Sterling Planet 8. U.S. National Park Service / Statue of Liberty NM and Ellis Island 9,414,000 100% Wind PEPCO Energy Services 9. U.S. Internal Revenue Service 7,500,000 3% Biomass Sterling Planet 10. U.S. Department of Agriculture / HQ Complex 6,520,000 15% Biogas PEPCO Energy Services [ ------- A EPA | GREEN * POWER PARTNERSHIP Top 10 Federal Government Partner List (as of April 8,2008) The Top 10 Federal Government Partner List represents the largest purchasers among federal government organizations within the Green Power Partnership. The combined green power purchases of these organizations amounts to more than 1.64 billion kilowatt-hours of green power annually, which is the equivalent amount of electricity needed to power more than 168,000 average American homes each year. Annual Green Power Usage (kWh) GP % of Total Electricity Use Green Power Resources Providers 1. U.S. Air Force 899,143,000 9% Biogas, Biomass, Geothermal, Solar, Wind 3Degrees, Basin Electric Power Cooperative, Bonneville Power Administration, Colorado Springs Utilities, Georgia Power, Minnkota Power Cooperative, Oklahoma Gas & Electric, Rocky Mountain Generation Cooperative, Sterling Planet, TransAlta Energy Marketing 2. U.S. Environmental Protection Agency 299,331,375 100% Biogas, Biomass, Geothermal, Wind Various 3. U.S. Department of Energy 157,964,000 3% Biogas, Biomass, Geothermal, Small- hydro, Wind Calpine, ConEdison Solutions, Mainstay Energy, Other, Pacificorp, Sterling Planet 4. U.S. Department of Veterans Affairs 100,000,000 3% Biomass Sterling Planet 5. U.S. General Services Administration / Region 2 78,930,000 34% Biogas, Wind ConEdison Solutions, Constellation NewEnergy, PEPCO Energy Services 6. U.S. Army / Fort Lewis 48,000,000 20% Wind 3Degrees 7. U.S. Army / Fort Carson 40,000,000 29% Biomass, Wind Sterling Planet 8. U.S. National Park Service / Statue of Liberty NM and Ellis Island 9,414,000 100% Wind PEPCO Energy Services 9. U.S. Internal Revenue Service 7,500,000 3% Biomass Sterling Planet 10. U.S. Department of Agriculture / HQ Complex 6,520,000 15% Biogas PEPCO Energy Services [ ------- ^ SEPA j GREEN ' POWER PARTNERSHIP Top 10 Federal Government Partner List (asofjuiy 8,2008) The Top 10 Federal Government Partner List represents the largest purchasers among federal government organizations within the Green Power Partnership. The combined green power purchases of these organizations amounts to more than 1.64 billion kilowatt-hours of green power annually, which is the equivalent amount of electricity needed to power more than 168,000 average American homes each year. Annual Green GP % of Total Electricity Use Green Power Resources Power Usage (kWh) Providers 1. U.S. Air Force Biogas, Biomass, Geothermal, Solar, Wind SDegrees, Basin Electric Power Cooperative, Bonneville Power Administration, Colorado 899,143,000 9% Springs Utilities, Georgia Power, Minnkota Power Cooperative, Oklahoma Gas & Electric, Rocky Mountain Generation Cooperative, Sterling Planet, TransAlta Energy Marketing 2. U.S. Environmental Protection Agency 299,331,375 100% Biogas, Biomass, Geothermal, Wind Various 3. U.S. Department of Energy 157,964,000 3% Biogas, Biomass, Geothermal, Small- hydro, Wind Calpine, ConEdison Solutions, Mainstay Energy, Other, Pacificorp, Sterling Planet 4. U.S. Department of Veterans Affairs 100,000,000 3% Biomass Sterling Planet 5. U.S. General Services Administration / Region 2 78,930,000 34% Biogas, Wind ConEdison Solutions, Constellation NewEnergy, PEPCO Energy Services 6. U.S. Army I Fort Lewis 48,000,000 20% Wind 3Degrees 7. U.S. Army I Fort Carson 40,000,000 29% Biomass, Wind Sterling Planet 8. U.S. National Park Service / Statue of Liberty NM and Ellis Island 9,414,000 100% Wind PEPCO Energy Services 9. U.S. Internal Revenue Service 7,500,000 3% Biomass Sterling Planet 10. U.S. Department of Agriculture I HQ Complex 6,520,000 15% Biogas PEPCO Energy Services r ------- A EPA | GREEN * POWER PARTNERSHIP Top 10 Federal Government Partner List (as of October 8,2008) The Top 10 Federal Government Partner List represents the largest purchasers among federal government organizations within the Green Power Partnership, The combined green power purchases of these organizations amounts to more than 1.6 billion kilowatt-hours of green power annually, which is the equivalent, amount of electricity needed to power more than 157,000 average American homes each year. Annual Green Power Usage (kWh) GP % of Total Electricity Use Green Power Resources Providers 1. U.S. Air Force 899,143,000 9% Biogas, Biomass, Geothermal, Solar, Wind SDegrees, Basin Electric Power Cooperative, Bonneville Power Administration, Colorado Springs Utilities, Georgia Power, Minnkota Power Cooperative, Oklahoma Gas & Electric, Rocky Mountain Generation Cooperative, Sterling Planet, TransAlta Energy Marketing 2. U.S. Environmental Protection Agency 285,000,000 100% Biogas, Biomass, Geothermal, Wind Various 3. U.S. Department of Energy 157,964,000 3% Biogas, Biomass, Geothermal, Small- hydro, Wind Calpine, ConEdison Solutions, Mainstay Energy, Other, Pacificorp, Sterling Planet 4. U.S. Department of Veterans Affairs 110,000,000 4% Biomass Sterling Planet 5. U.S. General Services Administration / Region 2 78,930,000 34% Biogas, Wind ConEdison Solutions, Constellation NewEnergy, PEPCO Energy Services 6. U.S. Army / Fort Lewis 48,000,000 20% Biogas SDegrees 7. U.S. Army / Fort Carson 40,000,000 29% Biomass, Wind Sterling Planet 8. U.S. General Services Administration / Region 7 31,700,000 24% Various Gexa Energy, Reliant Energy 9. U.S. National Park Service / Statue of Liberty NM and Ellis Island 9,414,000 100% Wind PEPCO Energy Services 10. U.S. Internal Revenue Service 7,500,000 3% Biomass Sterling Planet [ ------- |