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Grants awarded

Who does Tortuga Charitable Foundation fund?

Tortuga Charitable Foundation has awarded $46 million across 622 grants to 310 grantees between 2020 and 2025. Its giving concentrates in environment. Its typical grant is $75,000, with most between $50,000 and $80,000.

Total awarded
$45.7M
Typical grant
$75K
Grantees
310
Grants
622
Years
2020–2025

Organizations this funder supports

Each grantee's funding from this organization, summed across all reported years. Largest first — click any column to re-sort.

100 of 310 grantees
Click a column to sort
Grantee Total receivedGrantsYearsLatestState Support
The Nature Conservancy $1.6M62020–20242024VA
Rockefeller Family Fund INC $960K72020–20242024NY
Environmental Integrity Project $935K62020–20242024DC
Mount Grace Land Conservation Trust INC $865K52020–20242024MA
Bennington College Corporation $840K52020–20242024VT
New Venture Fund $625K52020–20242024DC
Planned Parenthood of Southern New England INC $625K32020–20232023CT
University of Washington Foundation $620K62020–20242024WA
Trustees for Alaska $620K52020–20242024AK
Alaska Wilderness League $580K52020–20242024DC
S Sustainable Markets Foundation $572K52020–20242024NY
Planned Parenthood Federation of America INC $565K32021–20232023NY
I Individual recipient $490K52020–20232023— —
N New York Public Interest Research $455K42020–20232023— —
I Individual recipient $450K22020–20212021— —
Craig Hospital $426K22021–20222022CO
Land Trust Alliance Incorporated $400K52020–20242024DC
Dogwood Alliance INC $390K52020–20242024NC
The Alaska Center Education Fund $370K52020–20242024AK
Institute for Energy Economics and Financial Analysis INC $360K42020–20232023OH
Terracorps INC $360K52020–20242024MA
Taxpayers for Common Sense $350K42020–20232023DC
Scenic Hudson INC $350K52020–20242024NY
Northern Alaska Environmental Center $350K42020–20232023AK
Center for Biological Diversity INC $345K42020–20222022AZ
Woodstock Land Conservancy INC Gay Leonhardt $345K52020–20242024NY
Southern Environmental Law Center $335K32022–20242024VA
Oregon Desert Land Trust $320K42021–20242024OR
New Mexico Wilderness Alliance $320K52020–20242024NM
Environmental Advocates NY INC $315K52020–20242024NY
Partnership for Policy Integrity INC $315K42020–20232023MA
Wyoming Wilderness Association $310K52020–20242024WY
A Appalachian Mountain Advocates INC $310K52020–20242024WV
O Oregon Natural Desert Association INC $305K42020–20232023OR
C CT Audubon Society INC $300K22021–20222022— —
R Rockefeller Family Fund INC $300K120252025— —
Ecdysis Foundation $300K32022–20242024SD
P Planned Parenthood Federation of Am $300K22024–20252025— —
Commission Shift $300K42021–20242024TX
Friends of Nevada Wilderness $300K52020–20242024NV
Planned Parenthood South Atlantic $300K32022–20242024NC
Wildlife Conservation Society $300K42021–20242024NY
S Southeastern Alaska Conservation Council $295K22020–20212021— —
Save the Sound INC $290K32020–20222022CT
Alliance for a Green Economy $280K52020–20242024NY
C Climate and Clean Energy Equity Fun $275K22024–20252025— —
Western Environmental Law Center $275K32022–20242024OR
I Individual recipient $275K320252025— —
Conservation Lands Foundation $260K42021–20242024CO
Environment and Human Health INC $255K42020–20232023CT
Public Employees for Environmental Responsibility INC $255K32020–20222022MD
V Voter Registration Project $250K120242024— —
Abortion Care Network $250K32022–20242024DC
C Center for International Environmental Law $250K32020–20222022— —
Redford Center INC $240K42022–20242024CA
Catskill Animal Sanctuary INC $235K52020–20242024NY
B Badlands Conservation Alliance $235K52020–20242024ND
Greater Yellowstone Coalition INC $235K42021–20242024MT
Earthjustice $225K32022–20242024CA
N New Venture Fund $225K320252025— —
I Interlace Commons INC $225K32022–20242024VT
Pomfret School Incorporated $225K32020–20222022CT
Intertribal Agriculture Council INC $225K32022–20242024MT
Vote Solar $225K32022–20242024CA
Regenerative Agriculture Foundation $204K32022–20242024MN
Native Americans in Philanthropy $200K22023–20242024DC
R Resources Legacy Fund $200K120252025— —
P Planned Parenthood of Southern New $200K22024–20252025— —
E Environmental Integrity Project $200K120252025— —
L League of Conservation Voters Education Fund $200K32020–20232023— —
Government Accountability Institute $200K22020–20212021FL
I Individual recipient $200K22024–20252025— —
S Southeast Alaska Conservation Council $185K22022–20232023— —
Alaska Public Interest Research Group INC $180K22022–20232023AK
O Oregon Natural Desert Association I $175K22024–20252025— —
I Individual recipient $175K120252025— —
N National Institute for Reproductive $175K22024–20252025— —
Rockefeller Philanthropy Advisors INC $175K22022–20232023NY
N National Caucus of Environmental Le $175K22024–20252025— —
G Guardianorg Foundation $175K32021–20232023— —
N National Womens Law Center $175K22024–20252025— —
West Virginia Rivers Coalition INC $175K32021–20242024WV
Amigos Bravos INC $175K22023–20242024NM
I Individual recipient $170K32021–20232023— —
R Rocky Mountain Planned Parenthood I $170K22024–20252025— —
Native Movement $165K42021–20242024AK
I Individual recipient $165K42020–20232023— —
Center for Climate Integrity $165K22021–20222022DC
B Bennington College Corporation $165K120252025— —
National Parks Conservation Association $160K22022–20232023DC
Whitman-Walker Foundation INC $154K42021–20242024DC
Foodshed Capital $150K22023–20242024VA
N National Institute for Reproductive Health INC $150K22022–20232023— —
I Individual recipient $150K22020–20212021— —
N National Parks Conservation Associa $150K22024–20252025— —
N National Womens Law Center $150K22022–20232023— —
Center for Rural Affairs $150K22022–20242024NE
I Individual recipient $150K22024–20252025— —
E Environmental Law Policy Center of $150K22024–20252025— —
Upstream Policy Institute INC $150K32022–20242024ME

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Public data from IRS Form 990 e-file & Business Master File. A 990 shows how an organization is run and funded — not its real-world outcomes. Figures are presented without evaluation; we do not rate, score, or rank organizations. · philanthropy.org