, i S.EPA
                                                                      GREEN
                                                                      POWER
                                                                      PARTNERSHIP
  Top 20 K-12 Schools Partner List (as of April 6, 2011)
                       The Top 20 K-12 Schools list represents the largest purchasers
                       among K-12 school partners within the Green Power Partnership. The
                       combined green power purchases of these organizations amounts to
                       more than 220 million kilowatt-hours of green power annually, which
                       is the  equivalent amount of electricity needed to power more than
                       18,000 average American homes each year.
 Annual Green Power   GP °/0 of Total   Green Power  Providers (listed in descending
    Usage (kWh)      Electricity Use*    Resources      order ^* *°
1. Chicago Public Schools


107,709,620           20%             Solar
                                                   Element Markets0, On-site
                                                   Generation
2. Austin fTX) Independent School District

65,640,000            41%             Biogas, Wind    Austin Energy0

3. Round Rock (TX) Independent School District
15,833,678            23%

4. Bullis School

3,400,000             100%

5. The Chapin School

2,888,000             100%

6. Norwood School

2,826,480             100%

7. Hotchkiss School

2,400,000             34%

8. Greenwich Academy


2,336,589             87%


9. The Dalton School

2,184,000             100%
                                     Biogas, Wind    Austin Energyc
                                     Wind
                                     Wind
                                     Wind
                                     Wind
Clean Currents0
Renewable Choice Energyc
Clean Currents0
Community Energy0
                                     Wind
Good Energyc
                             IL
                                                                                TX
                             TX
MD
NY
MD
CT
                                     Biomass, Solar  Carbon Solutions Group0, On-site
                                            '       Generation
NY

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                                                                       , i S.EPA
                                                                         GREEN
                                                                         POWER
                                                                         PARTNERSHIP
saws
10. Lake Travis Independent School District
1,956,000              15%

11. Lvcee  Francais of New York

1,912,300              100%

12. Spence School

1,628,000              100%

13. Sidwell Friends School

1,623,810              50%

14. Maret  School

1,500,000              100%

15. Spirit  Lake Community Schools

1,490,047              46%

16. Kent Place School

1,100,000              69%

17. The Niahtinaale-Bamford School

1,045,000              100%
                Various
                Wind
                Wind
                Wind
                Wind
                Wind
                Various
18. Pfluaerville Independent School District
996,000               8%

19. Grace Church School

877,212               100%

20. Sheridan School

850,000               100%
                Various
                Wind
                                                                Partner)
                Biogas, Wind    Austin Energy0
Green Mountain Energy0
Good Energyc
Clean Currents0
On-site Generation
Community Energy0
Good Energy0
                Biogas, Wind    Austin Energy0
Green Mountain Energy0
Clean Currents0
                                                                                     .-.
                               TX
NY
NY
Washington Gas Energy Services0   DC
DC
IA
NJ
NY
                               TX
NY
DC
  ^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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