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Grants awarded

Who does Winslow Foundation fund?

Winslow Foundation has awarded $9.8 million across 261 grants to 114 grantees between 2020 and 2024. Its giving concentrates in environment. Its typical grant is $10,000, with most between $1,000 and $50,000.

Total awarded
$9.8M
Typical grant
$10K
Grantees
114
Grants
261
Years
2020–2024

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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 114 grantees
Click a column to sort
Grantee Total receivedGrantsYearsLatestState Support
Mothers Out Front INC $1.4M52020–20242024MA
J Johns Hopkins University $628K32022–20242024— —
S Stanford University $500K52020–20242024— —
President and Fellows of Harvard College $465K52021–20222022MA
S Sustainable Markets Foundation $460K62020–20242024NY
Marine Conservation Biology Institute $440K52020–20242024WA
Keep Our Republic Charitable Fund $425K32022–20242024MD
Cambridge Health Alliance Foundation INC $413K52021–20242024MA
Virginia Organizing INC $324K112020–20242024VA
Wildearth Guardians $275K52020–20242024NM
Appalachian Voices $275K52020–20242024NC
Saving Nature INC $270K52020–20242024NC
G Government Accountability Project INC $250K52020–20242024— —
F Friends of Unfpa INC $238K22020–20212021— —
R Royal Roads University $220K22023–20242024— —
Bvm Capacity Building Institute INC $180K120202020GA
Better Future Project INC $165K32020–20212021MA
B Board of Regents of the University of Wisconsin Sy $159K42021–20242024— —
Oil and Gas Action Network $150K32022–20242024CA
To Nizhoni Ani $150K32021–20222022AZ
USA for Unfpa INC $119K120222022NY
Alliance for Youth Organizing $115K42020–20242024DC
Pennsylvania Voice $110K22020–20212021PA
C Center for Common Ground $100K22021–20222022— —
New Venture Fund $100K120212021DC
March on Maryland INC $90K22020–20212021MD
Actblue Charities INC $80K220202020MA
C Center for Popular Democracy $80K22020–20212021— —
P Partnership Project INC $75K220232023— —
Blueprint North Carolina $70K120202020NC
Fair Elections Center $70K22020–20242024DC
Bennington College Corporation $65K22023–20242024VT
New Georgia Project Incorporated $60K120202020GA
Michigan Voices $60K120212021MI
S Sunrise Movement Education Fund $60K120202020DC
C Climate Cabinet Education $50K120242024CA
M Michigan Organizing Project $50K120212021MI
Arizona Center for Empowerment $50K120202020AZ
Ffwd $50K120232023CA
Tides Foundation $50K120212021CA
I Individual recipient $50K120242024— —
Greenlight America $50K120242024DC
Fossil Free California $50K120222022CA
Progressive Multiplier Fund $50K120212021DC
Windward Fund $50K120232023DC
H Hack Foundation $40K120242024— —
L League of Conservation Voters Education Fund $40K120202020— —
Isaiah $40K120202020MN
A Amalgamated Charitable Foundation INC $35K120222022DC
W Worker Power Institute $30K120242024— —
S Secure Families Foundation $30K120242024DC
Power Shift Network $30K120222022DC
I Institute for Energy Economics and Financial Analy $30K120202020— —
Carolina Federation Fund $30K120242024NC
C Clean and Prosperous America Education Fund $30K120242024WA
Western Resource Advocates $28K52020–20242024CO
M Make the Road States INC $25K120242024NY
O Onepa Activist United $20K120242024— —
Voces De La Frontera INC $20K120242024WI
New Jersey Conservation Foundation $12K22020–20212021NJ
O Open Space Institute INC $12K22020–20222022— —
People and Pollinators Action Network $12K52020–20242024CO
Earth Restoration Alliance $11K22022–20242024CO
High Country Conservation Advocates $10K52020–20242024CO
Cobalt Foundation $10K120222022CO
Home Energy Efficiency Team INC $9K52020–20242024MA
Rural Utah Project Education Fund $9K220202020UT
Colorado Chautauqua Association $8K82020–20242024CO
Colorado Plateau Foundation $6K42021–20242024AZ
High Country News $6K52020–20242024CO
Crested Butte Land Trust $6K32020–20232023CO
C Comision Ciudadana Para La Auditoria Integral Del $5K120232023— —
W Way to Rise $5K120242024DC
New Era Colorado Foundation $4K42021–20242024CO
Center for Biological Diversity INC $4K52020–20242024AZ
Conservation Colorado Education Fund $4K42021–20242024CO
Ecoflight $4K42020–20242024CO
Greenlatinos $4K42021–20242024DC
C Colorado Organization for Latina Opportunity and R $4K42021–20242024— —
Cultivando $4K32022–20242024CO
National Wildlife Federation $3K120212021VA
E Environmental Health Sciences $3K32022–20242024MT
Gunnison Country Food Pantry INC $3K22020–20212021CO
350 Colorado $3K32022–20242024CO
Woodwell Climate Research Center $2K120202020MA
Pinelands Preservation Alliance INC $2K120202020NJ
The Humanitarian Project INC $2K22021–20232023MD
Southern Utah Wilderness Alliance $2K32020–20232023UT
3 350vermont $2K120242024— —
Population Media Center INC $2K22022–20232023VT
Boulder Day Nursery $2K120212021CO
Intercambio De Comunidades $2K120212021CO
Southwest Energy Efficiency Project LLC $2K22023–20242024CO
R Rappahannock League for Environmental Protection I $2K120242024— —
Wildaid INC $2K32020–20242024CA
Colorado Sun $2K22023–20242024CO
Resource Central $1K120242024CO
World Population Balance $1K120202020MN
U Utah Film Center $1K120232023— —
Pajarito Environmental Education Center $1K120242024NM

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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