Funders › DE › Winslow Foundation › 2024
Grants paid by Winslow Foundation, tax year 2024
EIN 22-2778703 · Wilmington, DE · Form 990-PF, Part XV
In tax year 2024, Winslow Foundation (EIN 22-2778703) reported 57 grants paid totaling $1,878,000. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2024
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Mothers Out Front Inc Boston, MA | C | $250,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Johns Hopkins University Baltimore, MD | U | $200,000 | paid | Planetary Health Alliance | 202502829349100015 |
| 2024 | Keep Our Republic Charitable Fund Natl Harbor, MD | U | $175,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Stanford University Stanford, CA | C | $100,000 | paid | Conservation Center for Biology | 202502829349100015 |
| 2024 | Cambridge Health Alliance Foundation Inc Malden, MA | B | $100,000 | paid | Climate Health Organizing Fellows Program | 202502829349100015 |
| 2024 | Marine Conservation Biology Institute Seattle, WA | U | $80,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Royal Roads University Victoria | U | $75,000 | paid | Cascade Institute | 202502829349100015 |
| 2024 | Greenlight America Washington, DC | B | $50,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Sustainable Markets Foundation New York, NY | B | $50,000 | paid | Constitutional Democracy Initiative | 202502829349100015 |
| 2024 | Government Accountability Project Inc Washington, DC | B | $50,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Wildearth Guardians Santa Fe, NM | B | $50,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Appalachian Voices Boone, NC | B | $50,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Oil & Gas Action Network Oakland, CA | C | $50,000 | paid | Climate Health Now | 202502829349100015 |
| 2024 | Climate Cabinet Education San Francisco, CA | B | $50,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Global Impact Washington, DC | B | $50,000 | paid | Future US | 202502829349100015 |
| 2024 | Board of Regents of the University of Wisconsin Sy Milwaukee, WI | U | $43,000 | paid | Pollinator biodiversity and the stability of ecosystem services in a changing climate | 202502829349100015 |
| 2024 | Hack Foundation W Hollywood, CA | B | $40,000 | paid | Campus Climate Network | 202502829349100015 |
| 2024 | Bennington College Corporation Bennington, VT | C | $40,000 | paid | Beyond Plastics | 202502829349100015 |
| 2024 | Virginia Organizing Inc Charlottesville, VA | B | $40,000 | paid | Science Communications Network | 202502829349100015 |
| 2024 | Saving Nature Inc Durham, NC | B | $40,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Alliance for Youth Organizing Washington, DC | B | $35,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Worker Power Institute Phoenix, AZ | B | $30,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Fair Elections Center Washington, DC | B | $30,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Carolina Federation Fund Durham, NC | B | $30,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Secure Families Foundation Washington, DC | C | $30,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Clean and Prosperous America Education Fund Seattle, WA | C | $30,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Make the Road States Inc Brooklyn, NY | B | $25,000 | paid | Make the Road Nevada | 202502829349100015 |
| 2024 | Onepa Activist United Philadelphia, PA | B | $20,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Voces de la Frontera Milwaukee, WI | B | $20,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Western Resource Advocates Boulder, CO | B | $7,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Way to Rise Washington, DC | B | $5,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | People and Pollinators Action Network Niwot, CO | B | $3,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | High Country News Paonia, CO | B | $2,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | High Country Conservation Advocates Crested Butte, CO | B | $2,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | 350vermont Burlington, VT | B | $2,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Rappahannock League for Environmental Protection I Washington, VA | U | $2,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Colorado Plateau Foundation Flagstaff, AZ | B | $1,500 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Cultivando Eastlake, CO | B | $1,500 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Home Energy Efficiency Team Inc Boston, MA | B | $1,500 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | New Era Colorado Foundation Denver, CO | B | $1,500 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | 350 Colorado Boulder, CO | B | $1,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Planned Parenthood Federation of America Inc Washington, DC | U | $1,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Pajarito Environmental Education Center Los Alamos, NM | B | $1,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Resource Central Boulder, CO | B | $1,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Conservation Colorado Education Fund Denver, CO | B | $1,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Earth Restoration Alliance Carbondale, CO | B | $1,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Environmental Health Sciences Bozeman, MT | C | $1,000 | paid | Environmental Health News | 202502829349100015 |
| 2024 | Wildaid Inc San Francisco, CA | B | $1,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Greenlatinos Boulder, CO | B | $1,000 | paid | Colorado focused work | 202502829349100015 |
| 2024 | Coal Creek Watershed Coalition Crested Butte, CO | B | $1,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Colorado Chautauqua Association Boulder, CO | B | $1,000 | paid | Garden Maintenance Fund | 202502829349100015 |
| 2024 | Southwest Energy Efficiency Project LLC Boulder, CO | B | $1,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Ecoflight Aspen, CO | B | $1,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Center for Biological Diversity Inc Tucson, AZ | B | $1,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Colorado Organization for Latina Opportunity and R Denver, CO | C | $1,000 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Colorado Sun Denver, CO | B | $500 | paid | General & Unrestricted | 202502829349100015 |
| 2024 | Colorado Chautauqua Association Boulder, CO | B | $500 | paid | General & Unrestricted | 202502829349100015 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.