New Venture Fund
Washington
DC $662.4M $624.9M
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National Headquarters
Memphis
TN $443.6M —
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The Conservation Fund A Nonprofit Corporation
Arlington
VA $373.2M $942.8M
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World Wildlife Fund Inc
Washington
DC $366.7M $777.3M
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Center For Sustainable Energy
San Diego
CA $335.6M $51.6M
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Conservation International Foundation
Arlington
VA $308.7M $703.6M
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Windward Fund
Washington
DC $308.2M $432.7M
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Environmental Defense Fund Incorporated
New York
NY $298.7M $520.4M
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Sixteen Thirty Fund
Washington
DC $282.2M $106.5M
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Climate Imperative Foundation
San Francisco
CA $271.7M $109.6M
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Iso New England Inc
Holyoke
MA $264.6M $700.2M
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Energy Trust Of Oregon Inc
Portland
OR $251.2M $96.0M
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The Trust For Public Land
San Francisco
CA $237.3M $432.7M
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B
Berger Action Fund Inc
Washington
DC $206.5M $387.8M
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Natural Resources Defense Council Inc
New York
NY $204.3M $657.2M
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National Audubon Society Inc
New York
NY $149.9M $641.3M
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Marshall Area Economic Development Alliance
Marshall
MI $143.7M $342.4M
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Earthjustice
San Francisco
CA $139.6M $315.7M
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Great Hearts America-Texas
San Antonio
TX $137.4M $356.9M
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Vermont Energy Investment Corp
Winooski
VT $130.9M $53.4M
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New York Botanical Garden
Bronx
NY $124.7M $700.4M
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National Arbor Day Foundation
Lincoln
NE $111.9M $136.3M
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City Of Oaks Foundation Inc
Raleigh
NC $105.2M $110.1M
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Thanksgiving Point Institute Inc
Lehi
UT $99.9M $168.1M
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Social And Environmental Entrepreneurs Inc
Calabasas
CA $94.6M $103.2M
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The Urban Land Institute
Washington
DC $93.1M $93.4M
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Paintcare Inc
Washington
DC $84.7M $93.5M
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Resources Legacy Fund
Sacramento
CA $79.6M $151.9M
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Climate Power
Washington
DC $79.4M $1.4M
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The Atlanta Botanical Garden Inc
Atlanta
GA $76.0M $258.6M
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Missouri Botanical Garden Board Of Trustees
Saint Louis
MO $75.3M $398.4M
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League Of Conservation Voters Education Fund
Washington
DC $75.2M $37.2M
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C40 Cities Climate Leadership Group Inc
New York
NY $73.6M $43.9M
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Open Space Institute Land Trust Inc
New York
NY $73.1M $448.3M
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Alliance To End Plastic Waste Inc
Austin
TX $68.3M $169.8M
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Chicago Horticultural Society
Glencoe
IL $68.1M $359.1M
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Save The Redwoods League
San Francisco
CA $68.1M $208.5M
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P
Palladium Foundation
Salt Lake Cty
UT $66.9M $72.4M
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Allied Climate Partners Inc
New York
NY $66.5M $71.4M
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The Wildlands Conservancy
Oak Glen
CA $66.0M $240.4M
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Multiplier
San Francisco
CA $65.8M $63.4M
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H
Holdfast Tr
Jackson
WY $63.3M $1.4B
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Ducks Unlimited Inc Group Return
Memphis
TN $63.2M $0
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National Wild Turkey Federation Inc
Edgefield
SC $63.1M $31.0M
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The Sunrise Project Inc
Wilmington
DE $61.1M $14.0M
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Elevate Energy
Chicago
IL $60.9M $58.3M
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Trustees Of Reservations
Boston
MA $57.9M $398.2M
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The Morton Arboretum
Lisle
IL $57.8M $367.6M
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Fondo Mexicano Para La Conservacion De La Naturaleza Ac
Mexico
— $57.1M $220.7M
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River Partners
Chico
CA $56.9M $56.8M
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Massachusetts Audubon Society Inc
Lincoln
MA $56.2M $402.0M
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Redwood Forest Foundation Inc
Fort Bragg
CA $53.6M $90.1M
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American Rivers Inc
Washington
DC $53.4M $40.1M
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Bonneville Environmental Foundation
Portland
OR $51.8M $68.8M
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National Parks Conservation Association
Washington
DC $51.6M $73.9M
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Colorado Open Lands
Lakewood
CO $51.3M $14.0M
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Golden Gate National Parks Conservancy
San Francisco
CA $50.7M $83.0M
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U S Green Building Council Inc
Washington
DC $50.3M $40.0M
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Clean Air Task Force Inc
Boston
MA $50.1M $47.2M
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Klamath River Renewal Corporation
Berkeley
CA $49.8M $59.1M
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Ocean Conservancy Inc
Washington
DC $48.8M $97.9M
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Sustainable Energy Utility Inc
Dover
DE $48.7M $162.6M
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Center For International Forestry Research
Alexandria
VA $48.6M $44.5M
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C
Catalyst4 Inc
Palo Alto
CA $48.5M $1.1B
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S
Sustainable Markets Foundation
New York
NY $48.0M $59.1M
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The Living Desert
Palm Desert
CA $48.0M $170.6M
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Great Barrier Reef Foundation Usa Inc
Washington
DC $47.8M $28.7M
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Grid Alternatives
Oakland
CA $46.9M $63.5M
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Grid Alternatives
Oakland
CA $46.0M $38.1M
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Great Basin Institute
Reno
NV $45.9M $21.0M
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International Centre For Research In Agroforestry
Alexandria
VA $45.4M $46.8M
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American Prairie Foundation
Bozeman
MT $44.7M $206.8M
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American Conservation Experience
Flagstaff
AZ $44.7M $11.1M
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Climate Arc Inc
Dover
DE $44.4M $30.5M
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Appalachian Mountain Club
Charlestown
MA $43.6M $221.0M
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Bess Rural Energy Cooperative Lca
Washington
DC $43.5M $351.6M
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National Outdoor Leadership School
Lander
WY $43.0M $123.8M
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Forest Park Forever Inc
Saint Louis
MO $42.3M $246.2M
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Wilderness Society
Washington
DC $42.0M $119.1M
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Carbon Mapper Inc
Pasadena
CA $42.0M $45.3M
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Mattress Recycling Council Inc
Alexandria
VA $41.8M $28.9M
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Yellowstone Forever
Bozeman
MT $41.8M $81.9M
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Denver Botanic Gardens Inc
Denver
CO $41.6M $21.4M
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Conservation Law Foundation Inc
Boston
MA $41.6M $50.3M
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The Recycling Partnership Inc
Washington
DC $41.2M $46.1M
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Northwest Energy Efficiency Alliance Inc
Portland
OR $41.1M $20.7M
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Slipstream Group Inc
Madison
WI $41.1M $32.1M
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Ceres Inc
Boston
MA $40.9M $39.0M
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Napa County Land Trust
Napa
CA $39.7M $158.0M
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Product Care Association
Canada
— $39.1M $50.8M
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Cdp North America Inc
New York
NY $38.7M $28.9M
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Big Country Electric Cooperative Inc
Roby
TX $38.6M $130.4M
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Global Greengrants Fund Inc
Boulder
CO $38.1M $54.1M
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Rewiring America Inc
Washington
DC $37.6M $17.4M
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Climate Lead Inc
San Francisco
CA $37.5M $44.5M
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Earthshare
Washington
DC $37.3M $38.9M
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Brooklyn Botanic Garden Corporation
Brooklyn
NY $36.2M $158.8M
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National Marine Sanctuary Foundation
Silver Spring
MD $36.0M $15.5M
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Chesapeake Bay Foundation Inc
Annapolis
MD $35.4M $127.9M
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M
Marine Stewardship Council
United Kingdom
— $35.1M $61.0M
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