The Partnership Project Inc
Funding Overview
From IRS Form 990 filings · 2021–2025
Total received
$111.2M
Foundation funders
80
Grants recorded
200
Years covered
2021–2025
Who funds The Partnership Project Inc?
The Partnership Project Inc is funded by 80 grantmakers, led by Sea Change Foundation ($15.8M), Vanguard Charitable Endowment Program ($12.3M), Climate Imperative Foundation ($10.3M). In total, IRS Form 990 filings record $111.2M in grants to The Partnership Project Inc between 2021–2025.
Show all 80 funders
Funding over time
Grant dollars and counts received per year
From 2021 to 2025, annual grant giving ranged from $2.3M (2025) to $32.2M (2022). In 2025 it made 10 grants totaling $2.3M.
What grants has The Partnership Project Inc received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Combined Jewish Philanthropies of Greater Boston Inc | DAF - Environment | $1,500,000 |
| 2025 | Environmental Defense Fund Incorporated | PARTNERSHIPS | $300,000 |
| 2025 | Equation Campaign and Global Climate Legal Defense | TRAVEL SUPPORT FOR OILFIELD WITNNESS | $178,100 |
| 2025 | Natural Resources Defense Council Inc | ENV. ADVOCACY | $153,000 |
| 2025 | Earthjustice | TO SUPPORT THE MISSION OF THE PARTNERSHIP PROJECT | $125,000 |
| 2025 | The Union of Concerned Scientists Inc | CORE SUPPORT - ENVIRONMENTAL RELATED PROGRAMS | $51,018 |
| 2025 | Prospect Hill Foundation Inc | GREEN LEADERSHIP TRUST PROJECT SUPPORT | $20,000 |
| 2025 | Nia Community Foundation | Green Leadership Trust Fund | $2,500 |
| 2025 | Nia Community Foundation | Green Leadership Trust's People of Global Majority | $1,000 |
| 2025 | Prospect Hill Foundation Inc | GREEN LEADERSHIP TRUST 10TH ANNIVERSARY | $1,000 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $3,276,000 |
| 2024 | Sea Change Foundation | Educate public about climate and clean energy | $3,000,000 |
| 2024 | Climate Imperative Foundation | ENVIRONMENTAL PROTECTION | $3,000,000 |
| 2024 | United States Energy Foundation | TO SUPPORT EDUCATION AND OUTREACH TO BUILD AN EQUITABLE CLEAN ENERGY FUTURE. TO PROMOTE EDUCATION AND ANALYSIS ON THE BENEFITS OF CLEAN TRANSPORTATION. | $2,590,000 |
| 2024 | Combined Jewish Philanthropies of Greater Boston Inc | DAF - Environment | $1,700,000 |
| 2024 | Sequoia Climate Foundation | TO SUPPORT PUBLIC HEALTH THROUGH CLIMATE POLLUTION REDUCTION ACTIVITIES | $1,400,000 |
| 2024 | Climateworks Foundation | TO PROTECT THE CLIMATE, REDUCE POLLUTION, AND STRENGTHEN ECONOMIES ($150,000); TO SUPPORT THE GLOBAL TRANSITION TO CLEAN TRANSPORTATION ($1,050,000) | $1,200,000 |
| 2024 | New Venture Fund | CONSERVATION AND CLIMATE | $1,000,000 |
| 2024 | Sequoia Climate Foundation | TO SUPPORT IMPLEMENTATION OF POLLUTANT POLICIES TO IMPROVE PUBLIC HEALTH | $1,000,000 |
| 2024 | Rockefeller Philanthropy Advisors Inc | ENVIRONMENT, YOUTH DEVELOPMENT | $937,500 |
| 2024 | Windward Fund | ENVIRONMENTAL PROGRAMS | $800,000 |
| 2024 | Fiduciary Charitable Foundation DBA Fiduciary Trust Charitable | DONATIONS | $650,000 |
| 2024 | Skoll Fund | ENVIRONMENT | $500,000 |
| 2024 | The Heising-Simons Foundation | FOR THE CLIMATE ACTION CAMPAIGN | $500,000 |
| 2024 | RF Catalytic Capital Inc | IN SUPPORT OF COALITION BUILDING AND COMMUNICATIONS | $450,000 |
| 2024 | Freedom Together Foundation | COMBINED DEFENSE PROJECT | $400,000 |
| 2024 | Skyline Foundation | FOR THE CHARITABLE PURPOSES OF EQUITABLE & JUST NATIONAL CLIMATE FORUM | $350,000 |
| 2024 | The Heising-Simons Foundation | FOR THE EQUITABLE & JUST NATIONAL CLIMATE FORUM | $350,000 |
| 2024 | The Heising-Simons Foundation | FOR THE METHANE PARTNERS CAMPAIGN | $350,000 |
| 2024 | Amalgamated Charitable Foundation Inc | General operating support | $300,000 |
Showing 30 most recent of 200 recorded grants.
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Frequently Asked Questions
Who funds The Partnership Project Inc?
The Partnership Project Inc is funded by 80 grantmakers, led by Sea Change Foundation ($15.8M), Vanguard Charitable Endowment Program ($12.3M), Climate Imperative Foundation ($10.3M). In total, IRS Form 990 filings record $111.2M in grants to The Partnership Project Inc between 2021–2025.
Who is The Partnership Project Inc's largest funder?
Sea Change Foundation is the largest recorded funder of The Partnership Project Inc, with $15.8M across 8 grants (2021–2024).
How much grant funding has The Partnership Project Inc received?
IRS 990 filings record $111.2M in grants to The Partnership Project Inc across 200 grants from 80 funders between 2021–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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