Guided by science and economics, and committed to climate justice, we work in the places, on the projects and with the people that can make the biggest difference.
Environmental Defense Fund Incorporated channels most of its recent grantmaking into policy, research, and implementation work tied to climate and environmental systems. The largest grants in the file go to Environmental Defense Action Fund, including $7,867,820 in 2024 and $5,371,270 in 2025, which signals a sustained relationship at the policy and advocacy end of its portfolio. Another major thread is applied climate work with intermediaries and research institutions: Rockefeller Philanthropy Advisors Inc received $5,739,686 in 2023, and Tides Foundation received $3,312,700 in 2023. The foundation also supports specialized climate infrastructure and field-building, such as $1,490,000 to OpenET Inc in Carson City for water-related work and $762,400 to Emergent Forest Finance Accelerator Inc in New York. Across the recent grants list, the foundation backs both advocacy organizations and technical partners working on emissions, land use, water, and climate implementation. Its stated approach emphasizes science and economics, with climate justice as a guiding frame.
Climate and policy work appears across the portfolio. Environmental Defense Fund Incorporated gave $918,604 to Harvard T H Chan School of Public Health and $655,000 to Ceres Inc, showing support for research and investor-oriented climate work. In natural climate solutions, the foundation awarded $754,000 to Emergent Forest Finance Accelerator Inc for Natural Climate Solutions-Tropical Forests and global technical assistance and finance, and $394,274 to Regents of the Univ of CA Santa Barbara for Economic Capacity and Natural Climate Solutions: Agricultural Soils. Water is another active area: OpenET Inc received $302,995 for Climate Resilient Water Systems, and Bonneville Environmental Foundation received $588,017 for Climate Resilient Water Systems: Colorado River Water. The portfolio also includes clean transportation and public-facing climate engagement, as shown by the $295,000 grant to African American Mayors Association for US community engagement and global transportation/trucks work.
Typical awards cluster around a median of $30,000, with the 25th percentile at $18,000 and the 75th percentile at $68,750. The recent grants list also includes several large institutional awards, so the distribution stretches from smaller operating-style grants to multi-million-dollar commitments. Recipients recur across years: Environmental Defense Action Fund, Tides Foundation, OpenET Inc, Regents of the Univ of CA Santa Barbara, and Emergent Forest Finance Accelerator Inc each appear in more than one year. The foundation is a regular funder and does not make program-related investments. It also runs fellowship programs, including EDF Climate Corps, and those programs accept unsolicited requests.
$7.9M
$520.4M
$443.3M
$356.8M
Most grants fall between $18K and $69K, with a median of $30K.
25th Percentile
$18K
Median
$30K
75th Percentile
$69K
About 8% of grants go to recipients in DC.
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Grant recipients are entirely U.S.-based in the data, with 583 grants to U.S. organizations. New York is the top state by grant count, while the foundation’s headquarters is also in New York, NY. Recent recipients are concentrated in a few cities and hubs: New York, NY; Washington, DC; Boston, MA; Ithaca, NY; and Santa Barbara, CA. The portfolio also reaches Carson City, NV; Portland, OR; Morgantown, WV; and Albuquerque, NM, showing a national footprint rather than a single-region pattern.
The recent grants list shows funding for public and government bodies, universities, intermediaries, and field organizations. Examples include Environmental Defense Action Fund, Harvard T H Chan School of Public Health, OpenET Inc, Tides Foundation, and the African American Mayors Association. Its listed beneficiary types also include frontline and justice communities, local communities, investors, forest-dependent stakeholders, and fisheries-dependent livelihoods.
The foundation’s focus areas include climate change, methane emissions, energy transition, clean transportation, agriculture and sustainable food, sustainable fisheries, water and sustainable water supply, natural climate solutions, safer chemicals, and clean air. Its active grant programs also point to climate mitigation, corporate sustainability, and capacity building through fellowship placements.
Yes. Both EDF Climate Corps and EDF Fellowships, including EDF Climate Corps, are listed as accepting unsolicited requests. The fellowship programs place early-career professionals with organizations to advance sustainability and climate projects.
The grant-size distribution centers at a median of $30,000, with the 25th percentile at $18,000 and the 75th percentile at $68,750. The recent awards range much higher at the top end, including multi-million-dollar grants to advocacy and intermediary organizations.
Yes. Several recipients appear in more than one year, including Environmental Defense Action Fund, Tides Foundation, OpenET Inc, Regents of the Univ of CA Santa Barbara, and Emergent Forest Finance Accelerator Inc. That pattern suggests ongoing relationships rather than one-time awards only.
FREDERIC D KRUPP
2026
Source: IRS Form 990-PF, fiscal year 2026.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| CORNELL UNIVERSITY | ITHACA, NY | $931,793 | 2026 | METHANE |
| PARTNERSHIP PROJECT INC | WASHINGTON, DC | $300,000 | 2026 | PARTNERSHIPS |
| EMERGING MARKETS INVESTORS ALLIANCE INC | NEW YORK, NY | $220,000 | 2026 | CORPORATE ENGAGEMENT |
| CERES INC | BOSTON, MA | $205,000 | 2026 | METHANE |
| PLANET REIMAGINED INC | NEW YORK, NY | $200,000 | 2026 | COMMUNICATIONS |
| ROCKY MOUNTAIN INSTITUTE | BOULDER, CO | $192,500 | 2026 | CORPORATE ENGAGEMENT |
| UNIVERSITY OF RHODE ISLAND | KINGSTON, RI | $192,223 | 2026 | HYDROGEN |
| THE NATURE CONSERVANCY | ARLINGTON, VA | $168,839 | 2026 | FISHERIES & OCEANS |
| NATURAL RESOURCES DEFENSE COUNCIL INC | NEW YORK, NY | $158,971 | 2026 | FISHERIES & OCEANS |
| PRESIDENT AND FELLOWS OF HARVARD COLLEGE | CAMBRIDGE, MA | $152,543 | 2026 | SCIENCE AND INNOVATION |
| PENNSYLVANIA STATE UNIVERSITY (THE) | UNIVERSITY PARK, PA | $145,675 | 2026 | ORPHAN WELLS |
| WEST VIRGINIA UNIVERSITY RESEARCH CORPORATION | MORGANTOWN, WV | $142,145 | 2026 | HYDROGEN |
| THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK | ALBANY, NY | $137,721 | 2026 | SCIENCE AND INNOVATION |
| AFRICAN AMERICAN MAYORS ASSOC | WASHINGTON, DC | $132,500 | 2026 | BUILD TO ZERO |
| DEEP SOUTH CENTER FOR ENVIRONMENTAL JUSTICE | NEW ORLEANS, LA | $125,000 | 2026 | CLEAN AIR |
| PROGRESSNOW COLORADO EDUCATION | DENVER, CO | $115,000 | 2026 | METHANE |
| TEXAS SOUTHERN UNIVERSITY FOUNDATION | HOUSTON, TX | $110,000 | 2026 | CLEAN AIR |
| MICHIGAN STATE UNIVERSITY | EAST LANSING, MI | $108,134 | 2026 | ADAPTATION |
| THE UNIVERSITY OF TENNESSEE FOUNDATION INC | KNOXVILLE, TN | $98,425 | 2026 | AGRICULTURAL SOILS |
| VIRGINIA CONSERVATION NETWORK | RICHMOND, VA | $90,000 | 2026 | COASTAL RESILIENCE |
| NATURAL RESOURCES COUNCIL OF MAINE INC | AUGUSTA, ME | $90,000 | 2026 | STATE AFFAIRS |
| TAXPAYERS FOR COMMON SENSE | WASHINGTON, DC | $90,000 | 2026 | METHANE |
| TEXAS A&M UNIVERSITY | COLLEGE STATION, TX | $88,010 | 2026 | CLEAN AIR |
| OCEAN OUTCOMES | PORTLAND, OR | $85,981 | 2026 | FISHERIES & OCEANS |
| UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL | CHAPEL HILL, NC | $84,403 | 2026 | STATE AFFAIRS |
| UNIVERSITY OF TEXAS AT AUSTIN JACKSON SCHOOL OF GEOSCIENCES | AUSTIN, TX | $80,000 | 2026 | METHANE |
| WESTERN ENVIRONMENTAL LAW CENTER | EUGENE, OR | $70,000 | 2026 | METHANE |
| COMMUNITY COLLEGE PARTNERS PROGRAM | MCDONOUGH, GA | $70,000 | 2026 | JUSTICE AND EQUITY |
| WETLANDS WATCH INC | NORFOLK, VA | $65,000 | 2026 | COASTAL RESILIENCE |
| BUSINESS COUNC FOR SUSTAIN ENERGY FDN | WASHINGTON, DC | $63,636 | 2026 | STATE AFFAIRS |
| NATIONAL ASSOCIATION OF COMMUNITY HEALTH CENTERS INC | BETHESDA, MD | $62,662 | 2026 | CLIMATE & HEALTH |
| HEALTHY GULF | NEW ORLEANS, LA | $62,000 | 2026 | HEALTHY GULF |
| NATIONAL WILDLIFE FEDERATION | RESTON, VA | $61,000 | 2026 | COASTAL RESILIENCE |
| RESOURCES FOR THE FUTURE INC | WASHINGTON, DC | $60,000 | 2026 | WILDFIRE RESILIENCE |
| KARUK TRIBE | HAPPY CAMP, CA | $60,000 | 2026 | WILDFIRE RESILIENCE |
| INSTITUTE FOR ENERGY ECONOMICS AND FINANCIAL ANALYSIS INC | VALLEY CITY, OH | $60,000 | 2026 | CLEAN ENERGY |
| MOTT HAVEN-PORT MORRIS COMMUNITY LAND STEWARDS | BRONX, NY | $60,000 | 2026 | TOXICS |
| FOUNDATION FOR A BETTER PUERTO RICO INC | CULEBRA, PR | $59,438 | 2026 | CARIBBEAN CLEAN ENERGY |
| COLORADO STATE UNIVERSITY | FORT COLLINS, CO | $57,646 | 2026 | AGRICULTURAL SOILS |
| REGIONAL PLAN ASSOCIATION INC | NEW YORK, NY | $57,000 | 2026 | CLEAN TRANSPORTATION |
| TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK (THE) | NEW YORK, NY | $55,000 | 2026 | CORPORATE ENGAGEMENT |
| FOOD SYSTEM FOR THE FUTURE INSTITUTE | CHICAGO, IL | $50,000 | 2026 | SUSTAINABLE AGRICULTURE |
| RIDERS ALLIANCE INC | NEW YORK, NY | $50,000 | 2026 | CLEAN TRANSPORTATION |
| GRAHAM DIGITAL HOLDING LLC DBA FOREIGN POLICY | WASHINGTON, DC | $50,000 | 2026 | PUBLIC AFFAIRS |
| FLORIDA DECIDES HEALTHCARE | CORAL GABLES, FL | $50,000 | 2026 | STATE AFFAIRS |
| TIDES FOUNDATION | SAN FRANCISCO, CA | $50,000 | 2026 | WATER SYSTEMS |
| AMERICAN ASSOC FOR THE Advancem OF SCI | WASHINGTON, DC | $50,000 | 2026 | ORPHAN WELLS |
| CONCORDIA SUMMIT INC | NEW YORK, NY | $50,000 | 2026 | PUBLIC AFFAIRS |
| WOODWELL CLIMATE RESEARCH CENTER INC | FALMOUTH, MA | $49,372 | 2026 | FORESTS |
| EVANGELICAL ENVIRONMENTAL NETWORK | NOBLESVILLE, IN | $48,200 | 2026 | METHANE |
CORPORATE ENGAGEMENT
UNIVERSITY OF RHODE ISLAND
$192,223HYDROGEN
PENNSYLVANIA STATE UNIVERSITY (THE)
$145,675ORPHAN WELLS
THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK
$137,721SCIENCE AND INNOVATION
MICHIGAN STATE UNIVERSITY
$108,134ADAPTATION
TEXAS A&M UNIVERSITY
$88,010CLEAN AIR
UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL
$84,403STATE AFFAIRS
UNIVERSITY OF TEXAS AT AUSTIN JACKSON SCHOOL OF GEOSCIENCES
$80,000METHANE
COMMUNITY COLLEGE PARTNERS PROGRAM
$70,000JUSTICE AND EQUITY
BUSINESS COUNC FOR SUSTAIN ENERGY FDN
$63,636STATE AFFAIRS
KARUK TRIBE
$60,000WILDFIRE RESILIENCE
MOTT HAVEN-PORT MORRIS COMMUNITY LAND STEWARDS
$60,000TOXICS
FOUNDATION FOR A BETTER PUERTO RICO INC
$59,438CARIBBEAN CLEAN ENERGY
COLORADO STATE UNIVERSITY
$57,646AGRICULTURAL SOILS
CORPORATE ENGAGEMENT
FOOD SYSTEM FOR THE FUTURE INSTITUTE
$50,000SUSTAINABLE AGRICULTURE
GRAHAM DIGITAL HOLDING LLC DBA FOREIGN POLICY
$50,000PUBLIC AFFAIRS
FLORIDA DECIDES HEALTHCARE
$50,000STATE AFFAIRS