· Public charity
Environmental Defense Fund Incorporated
To preserve the natural systems on which all life depends.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Where the money goes
Grants by size, and the largest recipients.
How this is measured
By grant size · FY2025
- Under $10k7 grants · $45k
- $10k–50k96 grants · $2.1M
- $50k–250k46 grants · $4.5M
- $250k+2 grants · $1.2M
| Recipient | Amount |
|---|---|
| CORNELL UNIVERSITY | $931,793 |
| PARTNERSHIP PROJECT INC | $300,000 |
| EMERGING MARKETS INVESTORS ALLIANCE INC | $220,000 |
| CERES INC | $205,000 |
| PLANET REIMAGINED INC | $200,000 |
| ROCKY MOUNTAIN INSTITUTE | $192,500 |
| UNIVERSITY OF RHODE ISLAND | $192,223 |
| THE NATURE CONSERVANCY | $168,839 |
| NATURAL RESOURCES DEFENSE COUNCIL INC | $158,971 |
| PRESIDENT AND FELLOWS OF HARVARD COLLEGE | $152,543 |
| PENNSYLVANIA STATE UNIVERSITY (THE) | $145,675 |
| WEST VIRGINIA UNIVERSITY RESEARCH CORPORATION | $142,145 |
| THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK | $137,721 |
| AFRICAN AMERICAN MAYORS ASSOC | $132,500 |
| DEEP SOUTH CENTER FOR ENVIRONMENTAL JUSTICE | $125,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY17–25, $6.9M) land where the poverty rate runs at 17%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.
How this is measured
Which US states its grants reach
Grants abroad, by region: $9.7M on the FY2025 return
Schedule F, as filed: 7 regions. The IRS asks for region and purpose, not the recipient, so no country or grantee can be named here.
Stated purpose: Forests · Clean Air Science · Fisheries & Oceans
Stated purpose: Corporate Engagement · methane · Justice and Equity
Stated purpose: METHANE · Fisheries & Oceans · Region India
Stated purpose: Oil & Gas Pollution · methane · COMMUNICATIONS
Stated purpose: FORESTS · METHANE
Stated purpose: methane · CORPORATE ENGAGEMENT · Fisheries
Stated purpose: RECREATIONAL FISHING · FORESTS · CLEAN ENERGY
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
Grantees it renews have grown median revenue +46% since the first grant, against +28% for those funded once.
301 repeat relationships: 104 still active in FY2025, 197 since wound down; 43 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2025, 83% of grant dollars renewed an existing relationship; $1.2M went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
The Partnership Project Inc9× · 2017–2025 · $4.2M · revenue +35%
Cornell University6× · 2017–2025 · $2.8M · revenue +59%- OIOPENET INC2× · 2022–2023 · $1.8M · revenue +204% · 40% of their budget
Funded once
- CMCarbon Mapper Incone grant, 2021 · $804k · revenue -49%
- HHHOUSTON HEALTH FOUNDATIONone grant, 2020 · $570k · revenue -62%
- CAClimate Advisers Incone grant, 2017 · $528k
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
The NW Energy Coalition is an alliance of over 100 environmental, civic, and human service organizations, utilities, and businesses in Oregon, Washington, Idaho, Montana, and British Columbia, plus many individual members. The NW Energy…
Improving the transparency and scientific integrity of climate solutions through open data and tools.
Nacwa is the national voice of public clean water utilities, shaping water policy, convening a vibrant peer network, and empowering water leaders.
The Climate Center is a climate and energy policy nonprofit working to rapidly reduce climate pollution at scale, starting in California.
In service to communities, the earth and future generations, the science and environmental health network forges science, ethics, and law into tools for action.
Shape and drive bold policy solutions to achieve equitable carbon-neutral economies.
Friends of the earth strives for a more healthy and just world by defendng the environment and human health while advancing social and economic justice by conducting research and education, transforming the economy so it protects the…
One Earth connects thinkers, doers, activists, and knowledge holders from around the world to solve humanity's greatest ecological challenges--together. Our belief is simple: The solutions to the climate crisis already exist. By connecting…
Climate group advances climate action by mobilizing business and government leadership to drive systemic decarbonization across energy, transport, and industry, while engaging the public through large-scale convenings and global platforms.…
E3g is a leading international not-for-profit think tank specialising in climate diplomacy harnessing expertise in the politics and economics of climate change.
Convene congress, leading climate and environmental advocates, the private sector, and other experts to facilitate more formal and regular connections between interested parties and stakeholders to secure the biggest climate and clean…
How this is measured
501 grantees tracked through their own filings, 2017–2025.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 501 of the 619 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Showing the 200 largest grantees by grant value.
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds ENVIRONMENTAL DEFENSE ACTION FUND ↗
- Who funds ROCKEFELLER PHILANTHROPY ADVISORS INC ↗
- Who funds EMERGENT FOREST FINANCE ACCELERATOR INC ↗
- Who funds TIDES FOUNDATION ↗
- Who funds The Partnership Project Inc ↗
- Who funds President and Fellows of Harvard College ↗
- Who funds Cornell University ↗
- Who funds OPENET INC ↗
- Who funds CERES INC ↗
- Who funds Resources for the Future Inc ↗
- Who funds CLIMATE ADVISERS TRUST ↗
- Who funds Clean Air Council ↗
- Who funds PENNSYLVANIA ENVIRONMENTAL COUNCIL INC ↗
- Who funds THE NATURE CONSERVANCY ↗
- Who funds THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ↗
- Who funds CITIZENS UTILITY BOARD ↗
- Who funds William Marsh Rice University ↗
- Who funds African American Mayors Assocation ↗
- Who funds Woodwell Climate Research Center Inc ↗
- Who funds THE SAN FRANCISCO CHAMBER OF COMMERCE FOUNDATION ↗
- Who funds Carbon Mapper Inc ↗
- Who funds CONSERVATION INTERNATIONAL FOUNDATION ↗
- Who funds THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND ↗
- Who funds BONNEVILLE ENVIRONMENTAL FOUNDATION ↗
- Who funds ENVIRONMENT TEXAS RESEARCH AND POLICY CENTER INC ↗
- Who funds AMERICAN SECURITY PROJECT ↗
- Who funds Community College Partners Program ↗
- Who funds GROUND WATER RESEARCH & EDUCATION FOUNDATION INC ↗
- Who funds Natural Resources Council of Maine Inc ↗
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: United States Energy Foundation · The Energy Foundation · Resources Legacy Fund · The Partnership Project Inc · Natural Resources Defense Council Inc · Windward Fund · Western Conservation Foundation · Climateworks Foundation · Rockefeller Family Fund Inc · Environmental Defense Action Fund · The Wilderness Society · Solutions Project Inc
How this is measured
How much its grantees rely on government
Each dot is one organization Environmental Defense Fund Incorporated funds: left to right is the share of its income from government, bottom to top the share from Environmental Defense Fund Incorporated. Bigger dots raise more.
- Bonneville Environmental Foundation: 100% of income from government
- Defensores De La Cuenca: 100% of income from government
- Greater Baybrook Alliance Inc: 60% of income from government
- Save the Sound: 37% of income from government
- Massachusetts Institute of Technology: 35% of income from government
- National Center for Healthy Housing Inc: 24% of income from government
- Johns Hopkins University: 12% of income from government
- Yale University: 12% of income from government
- Woodwell Climate Research Center Inc: 11% of income from government
- Worcester Polytechnic Institute: 8% of income from government
- President and Fellows of Harvard College: 7% of income from government
- Clinton Hill Community Action Inc: 6% of income from government
- Ceres Inc: 0% of income from government
How this is measured
Play a game based on Environmental Defense’s filings →