A EPA

jGREEN
* POWER

PARTNERSHIP

Top 10 Federal Government Partner List (as of January 6,2009)

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 nearly
1.2 billion kilowatt-hours of green power annually, which is the equivalent amount
of electricity needed to power more than 113,000 average American homes each
year.

Annual Green
Power Usage
(kWh)

GP % of

Total
Electricity

Use

Green Power
Resources

Providers

1. U.S. Air Force

426,233,000

5%

Various

3 Phases Renewables, Basin Electric Power
Cooperative, Bonneville Power Administration,
Colorado Springs Utilities, Constellation
NewEnergy, Georgia Power, Minnkota Power
Cooperative, NexfEra Energy Resources,
Oklahoma Gas & Electric, Rocky Mountain
Generation Cooperative, Sterling Planet,
TransAlta Energy Marketing, WindCurrent

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

[


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SEPA

GREEN

POWER

PARTNERSHIP

Top 10 Federal Government Partner List (as of April i, 2009)

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 1,2
billion kilowatt-hours of green power annually, which is the equivalent amount of
electricity needed to power more than 113,000 average American homes each year.

Annual Green
Power Usage
(kWh)

1. U.S. Air Force

426,233,001

GP % of



Total

Green Power

Electricity

Resources

Use



5%

3 Phases Renewables, Basin Electric Power
Cooperative, Bonneville Power Administration,
Colorado Springs Utilities, Constellation
Biogas, Biomass, Solar, NewEnergy, Georgia Power, Minnkota Power

Wind

Biogas, Biomass,
Geothermal, Wind

2.	U.S. Environmental Protection Agency
285,000,000	100%

3.	U.S. Department of Energy

Biogas, Biomass,
157,964,000	3% Geothermal, Small-

hydro, Wind

4.	U.S. Department of Veterans Affairs

Cooperative, NextEra Energy Resources,
Oklahoma Gas & Electric, Rocky Mountain
Generation Cooperative, Sterling Planet,
TransAlta Energy Marketing, WindCurrent

Various

Calpine, ConEdison Solutions, Mainstay Energy,
Other, Pacificorp, Sterling Planet

Sterling Planet

ConEdison Solutions, Constellation NewEnergy,
PEPCO Energy Services

3Degrees

110,000,000	4% Biomass

5.	U.S. General Services Administration / Region 2
78,930,000	34% Biogas, Wind

6.	U.S. Army / Fort Lewis
48,000,000	20% Biogas

7.	U.S. Army I Fort Carson
40,000,000	29% Biomass, Wind

8.	U.S. General Services Administration I Region 7
31,700,000	24% Various

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

Sterling Planet

Gexa Energy, Reliant Energy


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[

i

A EPA

POWER

PARTNERSHIP

Top 10 Federal Government Partner List (as of July 7,2009)

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 1.2
billion kilowatt-hours of green power annually, which is the equivalent amount of
electricity needed to power more than 122,000 average American homes each year.

Annual Green
Power Usage
(kWh)

GP % of

Total
Electricity

Use

Green Power
Resources

Providers

1. U.S. Air Force

426,274,291

5%

Biogas, Biomass, Solar,
Wind

2.	U.S. Environmental Protection Agency

285,000,000	100% B'ogas, Biomass

Geothermal, Wind

3.	U.S. Department of Energy
188,599,600	4% Various

4.	U.S. Department of Veterans Affairs

110,000,000	4% Biomass

5.	U.S. General Services Administration / Region 2
79,937,200	34% Biogas, Wind

6.	U.S. Army / Fort Lewis

48,000,000	20% Biogas

7.	U.S. Army / Fort Carson

40,000,000	29% Biomass, Wind

8.	U.S. General Services Administration / Region 7
31,700,000	24% Various

9.	U.S. General Services Administration / Region 10

3 Phases Renewables, Basin Electric Power
Cooperative, Bonneville Power Administration,
Colorado Springs Utilities, Constellation
NewEnergy, Georgia Power, Minnkota Power
Cooperative, NextEra Energy Resources,
Oklahoma Gas & Electric, Rocky Mountain
Generation Cooperative, Sterling Planet,
TransAlta Energy Marketing, WindCurrent, On-
site Generation

Various

Various

Sterling Planet

Hess Energy Marketing, Pepco Energy Services

3Degrees

11,700,333

10%

Biogas, Biomass, Solar
Wind

10. U.S. National Park Service / Statue of Liberty NM

9,414,000	100% Wind

Sterling Planet

Gexa Energy, Reliant Energy

Bonneville Environmental Foundation, Element
Markets, Eugene Water & Electric Board, On-site
Generation, Pacific Power, Puget Sound Energy,
Seattle City Light, WindCurrent

and Ellis Island

Pepco Energy Services


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A EPA

GREEN

POWER

PARTNERSHIP

Top 10 Federal Government Partner List (as of October 6,2009)

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 1,2
billion kilowatt-hours of green power annually, which is the equivalent amount of
electricity needed to power more than 120,000 average American homes each year.

Annual Green
Power Usage
(kWh)

GP % of

Total
Electricity
Use*

Green Power Resources

1.	U.S. Air Force

426,274,291	5%

2.	U.S. Environmental Protection Agency

Biogas, Biomass,
Solar, Wind

Providers (listed in descending order by
kWh supplied to Partner)

Numerous

262,262,425

101%

Sterling Planet, Luminant, Element
Markets, NextEra Energy Resources,
Biogas, Biomass, Geothermal, 3Degrees, 3 Phases Renewables,

Wind

3.	U.S. Department of Energy
188,599,600	4% Various

4.	U.S. Department of Veterans Affairs

110,000,000	4% Biomass

5.	U.S. General Services Administration / Region 2
79,937,200	34% Biogas, Wind

6.	U.S. Army / Fort Lewis
48,000,000	20% Biogas

7.	U.S. Army I Fort Carson

40,000,000	29% Biomass, Wind

8.	U.S. General Services Administration I Region 7
31,700,000	24% Wind

9.	U.S. General Services Administration / Region 10

Bonneville Environmental Foundation,
Pacific Power, On-site Generation,
Minnesota Power

Numerous

11,700,333

10%

Biogas, Biomass,
Solar, Wind

Sterling Planet

Pepco Energy Services, Hess Energy
Marketing

3Degrees

Sterling Planet

Gexa Energy, Reliant Energy

WindCurrent, Element Markets, Bonneville
Environmental Foundation, Puget Sound
Energy, Seattle City Light, Eugene Water &
Electric Board, Pacific Power, On-site
Generation

10. U.S. National Park Service I Statue of Liberty NM and Ellis Island

9,414,000	100% Wind	Pepco Energy Services

*Reflects the amount of green power as a percentage of total purchased 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.


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