£• EPA
                                                                              GREEN
                                                                              POWER
                                                                              PARTNERSHIP
     Top 10 Federal Government Partner List (as of April 6, 2011)
                         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
                         billion kilowatt-hours of green power annually, which is the equivalent amount of
                         electricity needed to power more than 88,000 average American homes each
                         year.
   Annual Green                  Green
                       Jota|                 providers (listed in descending order by kWh supplied to
   r OWCr LJS3QG     — «  .  - - .      r OWCT                           — ,      -»
      (kWh)        Bt*   ^sources                         Partner>
1. U.S. Environmental Protection Agency

                               Biogas,      SDegrees0, NextEra Energy Resources, Bonneville
262,100,000        100%       Biomass,    Environmental Foundation0, Pacific Power0, On-site Generation,
                               Solar, Wind  Minnesota Power
2. U.S. Air Force
                                           J.P. Morgan Ventures Energy Corporation, On-site Generation,
                                           Oklahoma Gas & Electric, Champion Energy Services, Rocky
                   _0             ^  '      Mountain Power0, Western  Farmers Electric Cooperative,
                    . ,o         bioma ss,    CHELCO, El Paso Electric, Hess Energy Marketing, Georgia
                                   r'   '    Power, Rocky Mountain Generation Cooperative, Minnkota Power
                                           Cooperative, Xcel Energy0
3. U.S. Department of Energy

188,599,600        4%         Various      Various

4. U.S. Department of Veterans Affairs
150,000,000        5%         Wind        WindCurrent

5. U.S. General Services Administration / Region 2

73,791,259         43%        Biogas, Wind Just Energy, Hess Energy Marketing, Pepco Energy Services

6. U.S. General Services Administration / Region 5

40,813,705         13%        Wind        Nexant0, Pepco Energy Services0

7. U.S. General Services Administration / Region 7

31,700,000         24%        Wind        Gexa Energy, Reliant Energy

8. U.S. Army / Fort Carson


24,000,000         14%        Wind355'    Sterling Planet0

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   Annual Green
   Power Usage
       (kWh)
GP % of
 Total

                                                                                 AEPA
                                                                                 GREEN
                                                                                 POWER
                                                                                 PARTNERSHIP
Providers (listed in descending order by kWh supplied to

                       Partner)
9. U.S. Internal Revenue Service

21,215,288          9%          Wind        Nexant0, Constellation NewEnergy0, Hess Energy Marketing

10. U.S. Department of Agriculture / Headquarters Complex

16,750,000          50%        Biogas
                       Constellation NewEnergy0
     ^Reflects the amount of green power as a percentage of total electricity use. Partners choosing to
     purchase green power in an amount exceeding 100 percent of their U.S. organization-wide electricity use
     are listed as such.

     °Indicates  Provider is selling Partner a third-party certified green power product. For more information on
     third-party certification, visit http://www.epa.gov/greenpower/buygp/certified.htm.

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