Funding search · EIN 042535767 · Cambridge, MA
The Union of Concerned Scientists
A grantmaking public charity (files IRS Form 990, Schedule I). Charities like this often run real grant programs with application cycles.
- 66
- grants reported
- $5.0M
- total given
- 2021–2023
- filing years
- $25,000
- median grant
Based on grants this organization reported to the IRS for tax years 2021–2023. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
Funder website ↗Full IRS filings ↗How this is builtReport an error
Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Social & Environmental Entrepreneurs (See)1 grant · $950,000
- Solutions Project1 grant · $850,000
- Social and Environmental Entrepreneurs2 grants · $762,500
- The Partnership Project3 grants · $360,000
- Alliance for Affordable Energy2 grants · $155,000
- Harambee House2 grants · $150,000
- Deep South Center for Environmental Justice1 grant · $150,000
- West Harlem Environmental Action2 grants · $131,000
- Allied Media Projects1 grant · $127,000
- Center for Earth Energy & Democracy1 grant · $125,000
Giving over time
Grant history
All 66 reported grants, largest first.
- $950,000
Social & Environmental Entrepreneurs (See) · Calabasas, CA · 2021
Core support - environmental related programs
- $850,000
Solutions Project · Oakland, CA · 2021
Core support - environmental related programs
- $395,000
Social and Environmental Entrepreneurs · Calabasas, CA · 2022
Core support - environmental related programs
- $367,500
Social and Environmental Entrepreneurs · Calabasas, CA · 2023
Core support - environmental related programs
- $155,000
The Partnership Project · Washington Dc, DC · 2022
Core support - environmental related programs
- $150,000
Deep South Center for Environmental Justice · New Orleans, LA · 2021
Core support - environmental related programs
- $127,000
Allied Media Projects · Detroit, MI · 2021
Core support - environmental related programs
- $125,000
Center for Earth Energy & Democracy · Minneapolis, MN · 2021
Core support - environmental related programs
- $125,000
Harambee House · Savannah, GA · 2021
Core support - environmental related programs
- $125,000
West Harlem Environmental Action · New York, NY · 2021
Core support - environmental related programs
- $105,000
The Partnership Project · Washington, DC · 2021
Core support - environmental related programs
- $100,000
The Partnership Project · Washington Dc, DC · 2023
Core support - environmental related programs
- $85,000
Alliance for Affordable Energy · New Orleans, LA · 2021
Core support - environmental related programs
- $75,000
Poor People'S Campaign · New York, NY · 2021
Core support - environmental related programs
- $70,950
Clean Water Fund · Washington, DC · 2021
Core support - environmental related programs
- $70,000
Alliance for Affordable Energy · New Orleans, LA · 2022
Core support - environmental related programs
- $66,500
Natural Resources Defense Council · San Francisco, CA · 2021
Core support - environmental related programs
- $52,750
Heal Food Alliance · Oakland, CA · 2021
Core support - environmental related programs
- $50,000
Citizens Utility Board of Ohio · Columbus, OH · 2021
Core support - environmental related programs
- $50,000
Cleanairnow Association · Lawrence, KS · 2021
Core support - environmental related programs
- $50,000
Soulardarity · Highland Park, MI · 2021
Core support - environmental related programs
- $50,000
The Trustees of Princeton Uniiversity · Princeton, NJ · 2021
Core support - environmental related programs
- $48,000
Bluegreen Alliance · Minneapolis, MN · 2021
Core support - environmental related programs
- $42,750
Natural Resources Defense Council · San Francisco, CA · 2022
Core support - environmental related programs
- $37,500
Iowa Tribe of Kansas & Nebraska · White Cloud, KS · 2021
Core support - environmental related programs
- $35,000
350 New Hampshire · Dover, NH · 2022
Core support - environmental related programs
- $25,000
Bluegreen Alliance Foundation · Minneapolis, MN · 2023
Core support - environmental related programs
- $25,000
Greater Cleveland Congregations · Cleveland, OH · 2023
Core support - environmental related programs
- $25,000
Bluegreen Alliance Foundation · Minneapolis, MN · 2022
Core support - environmental related programs
- $25,000
Greater Cleveland Congregations · Cleveland, OH · 2022
Core support - environmental related programs
- $25,000
Harambee House · Savannah, GA · 2022
Core support - environmental related programs
- $25,000
Gullah Geechee Angel Network · Goose Creek, SC · 2021
Core support - environmental related programs
- $25,000
Just Transition Alliance · San Diego, CA · 2021
Core support - environmental related programs
- $25,000
Texas Environmental Justice Advocacy Service · Houston, TX · 2021
Core support - environmental related programs
- $25,000
Wecount · Homestead, FL · 2021
Core support - environmental related programs
- $20,827
Wabanaki Youth in Science · Old Town, ME · 2022
Core support - environmental related programs
- $20,000
Green 20 · Washington, DC · 2023
Core support - environmental related programs
- $20,000
Greenlatinos · Boulder, CO · 2023
Core support - environmental related programs
- $20,000
Green 20 · Washington, DC · 2021
Core support - environmental related programs
- $18,000
Memphis Community Against Pollution · Memphis, TN · 2023
Core support - environmental related programs
- $18,000
Greenroots · Chelsea, MA · 2022
Core support - environmental related programs
- $18,000
New Alpha Community Development Corporation · Florence, SC · 2022
Core support - environmental related programs
- $16,000
University of New Hampshire Foundation · Durham, NH · 2021
Core support - environmental related programs
- $15,000
Citizens Utility Board of Ohio · Columbus, OH · 2023
Core support - environmental related programs
- $15,000
Black Black Millennials for Flint · Memphis, TN · 2022
Core support - environmental related programs
- $15,000
Green 20 · Washington, DC · 2022
Core support - environmental related programs
- $15,000
Greenlatinos · Boulder, CO · 2022
Core support - environmental related programs
- $15,000
Nh Sustainable Energy Association · Concord, NH · 2022
Core support - environmental related programs
- $15,000
Tides Advocacy · San Francisco, CA · 2022
Core support - environmental related programs
- $15,000
Greenlatinos · Washington, DC · 2021
Core support - environmental related programs
- $15,000
Greenroots · Chelsea, MA · 2021
Core support - environmental related programs
- $15,000
West Michigan Environmental Action Council · Grand Rapids, MI · 2021
Core support - environmental related programs
- $12,708
4 Venir · Merced, CA · 2021
Core support - environmental related programs
- $10,350
Gullahgeechee Legacy Llc · Saint Helena Island, SC · 2022
Core support - environmental related programs
- $10,000
Healthy Climate Wisconsin · Madison, WI · 2023
Core support - environmental related programs
- $10,000
Climate Justice Alliance · Berkeley, CA · 2022
Core support - environmental related programs
- $10,000
Evnoire Power Development Association · Smyrna, GA · 2022
Core support - environmental related programs
- $10,000
Evnoire Llc · Smyrna, GA · 2021
Core support - environmental related programs
- $8,973
Rocky Mountain Institute · Boulder, CO · 2021
Core support - environmental related programs
- $8,100
Greenroots · Chelsea, MA · 2023
Core support - environmental related programs
- $7,500
Evnoire · Smyrna, GA · 2023
Core support - environmental related programs
- $7,500
League of Conservation Voters Education Fund · Washington, DC · 2023
Core support - environmental related programs
- $7,500
University of Maryland College Park Foundation · College Park, MD · 2023
Core support - environmental related programs
- $6,000
Interfaith Center On Corporate Responsibility · New York, NY · 2023
Core support - environmental related programs
- $6,000
West Harlem Environmental Action · New York, NY · 2022
Core support - environmental related programs
- $5,100
Sustainable Energy Economy Solutions · New Orleans, LA · 2021
Core support - environmental related programs
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990, Schedule I, as filed by this organization. These are grants already paid. Grants paid directly to individuals are reported to the IRS only as totals, so they do not appear as named lines here.

