The Erol Foundation US concentrates its giving on progressive civic and environmental advocacy, with a clear emphasis on supporting grassroots organizing and Indigenous-led environmental work. Grants are directed toward intermediary organizations that run campaigns and coalitions (e.g., digital climate organizing) as well as community-based cultural and youth programs tied to Indigenous identity and social justice. Their philanthropic choices suggest an interest in building movement infrastructure and amplifying underrepresented voices rather than providing broad, general operating support to mainstream institutions.
Erol Foundation US gives around climate action, strategic communications, and nature-based economies, with recent grants showing a mix of movement infrastructure, Indigenous-led work, and environmental education. One of its clearest patterns is support for intermediaries and coalitions: in 2023, it gave $150,000 to The Partnership Project Inc. for the Digital Climate Coalition program, and in 2025 it backed Liberty Hill Foundation with $220,000 in general support. The foundation also funds Indigenous-centered environmental and cultural work, including $150,000 to Honor the Earth in 2023 and $140,000 to Eastern Woodland Lacrosse in 2025. Its climate-focused programs are built around public support, policy advocacy, corporate action, storytelling, and digital tools, which aligns with grants to communications-oriented organizations and environmental justice groups. The portfolio also reaches academic and conservation settings, including support for Yale School of Environment and a Northern California bull kelp project. Across the recent grants list, the foundation appears to favor organizations that can organize, communicate, and convene rather than single-issue direct service providers.
Climate communications is a visible part of the portfolio. Erol Foundation US gave $50,000 to Friends of the Earth in 2023 to support development of climate communications work, and $40,000 to The Commonwealth Club of California in 2023 to support the Climate One program. It also funded The Redford Center Inc. with $25,000 in 2025 on a general-support basis. Indigenous-led environmental justice is another recurring theme: Honor the Earth received $150,000 in 2023, and Sogorea Te Land Trust received $29,480 in 2023. Environmental higher education also appears in the recent grants, with $50,000 in 2025 to Yale University for Yale School of Environment. The foundation’s nature-based economies work is reflected in support for ecosystem-related efforts, including The Stewardship Network’s bull kelp forests project in Northern California.
Typical grants cluster around $20,000 to $50,000, with a median grant size of $30,000 and a p25/p75 spread of $20,000 and $50,000. The recent list includes several repeat recipients across years, including Liberty Hill Foundation and organizations in the climate-communications and environmental-justice space, which suggests a mix of ongoing relationships and one-off awards. Most grants are structured as general support, though some are explicitly program-specific. The foundation does not fund individuals and does not make program-related investments. Unsolicited applications are not accepted under the listed programs.
$814K
$352K
$1.9M
$1.9M
Most grants fall between $20K and $50K, with a median of $30K.
25th Percentile
$20K
Median
$30K
75th Percentile
$50K
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Concentrated, high-dollar giving across a small number of recipients — several large grants rather than many small ones — including repeat support to select organizations (Liberty Hill received multiple grants). Funding favors intermediaries and movement-building groups over one-off small projects.
Notable grantees: Liberty Hill Foundation, The Partnership Project, Inc., Honor The Earth, Eastern Woodland Lacrosse
Erol Foundation US gives nationally, with grants going entirely to U.S. recipients in the recent list. California receives the most grants, and 31% of awards go to recipients in the HQ state, including organizations in Los Angeles, San Francisco, Oakland, Berkeley, and Huntington Park. Other recipient cities appear across the country, such as Washington, DC; New York, NY; New Haven, CT; and Chicago, IL. The list also reaches Charlotte, NC; Charlottesville, VA; and New Orleans, LA.
Its active programs center on climate action, strategic communications, nature-based economies, and climate program work. Recent grants show support for climate movement infrastructure, communications and storytelling, Indigenous-led environmental justice, environmental education, and ecosystem conservation.
No. All four active programs listed for Erol Foundation US say they do not accept unsolicited applications.
The typical award is $30,000 at the median, with grants usually falling between $20,000 at the 25th percentile and $50,000 at the 75th percentile.
California receives the most grants, and 31% of recent awards go to recipients in the foundation’s HQ state. The recent list also includes grantees in Washington, DC; New York; North Carolina; Virginia; and Louisiana.
Yes. Some organizations appear in multiple years, including Liberty Hill Foundation, which received $100,000 in 2023 and $220,000 in 2025. That pattern suggests the foundation makes at least some repeat awards rather than only one-time grants.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| LIBERTY HILL FOUNDATION | LOS ANGELES, CA | $220,000 | 2025 | GENERAL SUPPORT |
| EASTERN WOODLAND LACROSSE | MEBANE, NC | $140,000 | 2025 | GENERAL SUPPORT |
| YALE UNIVERSITY | NEW HAVEN, CT | $50,000 | 2025 | GENERAL SUPPORT - YALE SCHOOL OF ENVIRONMENT |
| VIRGINIA ORGANIZING INC | CHARLOTTESVILLE, VA | $50,000 | 2025 | GENERAL SUPPORT |
| COMMUNITIES FOR A BETTER ENVIRONMENT | HUNTINGTON PARK, CA | $40,327 | 2025 | GENERAL SUPPORT |
| WESTERN REGIONAL ADVOCACY PROJECT | SAN FRANCISCO, CA | $28,000 | 2025 | GENERAL SUPPORT |
| COMMUNITY FOUNDATION FOR THE ALLEGHENIES | JOHNSTOWN, PA | $25,000 | 2025 | GENERAL SUPPORT |
| REDFORD CENTER INC | SAN FRANCISCO, CA | $25,000 | 2025 | GENERAL SUPPORT |
| KYES CLIMATE ACTION FUND | BERKELEY, CA | $20,000 | 2025 | GENERAL SUPPORT |
| ACTION FOR THE CLIMATE EMERGENCY INC | CHARLESTOWN, MA | $20,000 | 2025 | GENERAL SUPPORT |
| EARTH ISLAND INSTITUTE INC | BERKELEY, CA | $20,000 | 2025 | GENERAL SUPPORT |
| DEEP SOUTH CENTER FOR ENVIRONMENTAL JUSTICE | NEW ORLEANS, LA | $20,000 | 2025 | GENERAL SUPPORT |
| JOBS WITH JUSTICE SAN FRANCISCO | SAN FRANCISCO, CA | $20,000 | 2025 | GENERAL SUPPORT |
| CALIFORNIA ENVIRONMENTAL JUSTICE ALLIANCE | OAKLAND, CA | $20,000 | 2025 | GENERAL SUPPORT |
| THE PACHAMAMA ALLIANCE | SAN FRANCISCO, CA | $20,000 | 2025 | GENERAL SUPPORT |
| CENTER FOR BIOLOGICAL DIVERSITY INC | TUCSON, AZ | $16,000 | 2025 | GENERAL SUPPORT |
| SAN FRANCISCO HOUSING ACTION COALITION | SAN FRANCISCO, CA | $13,000 | 2025 | GENERAL SUPPORT |
| MAGNOLIA TREE EARTH CENTER OF BEDFORD STUYVESANT INC | BROOKLYN, NY | $13,000 | 2025 | GENERAL SUPPORT |
| THE DESCENDANTS PROJECT | VACHERIE, LA | $12,000 | 2025 | GENERAL SUPPORT |
| THE HACK FOUNDATION | WEST HOLLYWOOD, CA | $10,000 | 2025 | GENERAL SUPPORT |
| BROADLEAF HEALTH AND EDUCATION ALLIANCE | STROUDSBURG, PA | $5,000 | 2025 | GENERAL SUPPORT |
| ASIAN PACIFIC ENVIRONMENTAL NETWORK | OAKLAND, CA | $1,665 | 2025 | GENERAL SUPPORT |
| PRACTICE GREENHEALTH | RESTON, VA | $225,237 | 2024 | GENERAL SUPPORT |
| THE PARTNERSHIP PROJECT INC | WASHINGTON, DC | $150,000 | 2024 | GENERAL SUPPORT |
| HONOR THE EARTH | CALLAWAY, MN | $150,000 | 2024 | GENERAL SUPPORT |
| FRIENDS OF THE EARTH | WASHINGTON, DC | $50,000 | 2024 | GENERAL SUPPORT |
| VIRGINIA ORGANIZING INC | CHARLOTTESVILLE, VA | $50,000 | 2024 | GENERAL SUPPORT |
| EASTERN WOODLAND LACROSSE | MEBANE, NC | $50,000 | 2024 | GENERAL SUPPORT |
| YALE UNIVERSITY | NEW HAVEN, CT | $21,000 | 2024 | GENERAL SUPPORT - YALE SCHOOL OF ENVIRONMENT |
| RIVER VALLEY ORGANIZING | EAST LIVERPOOL, OH | $20,000 | 2024 | GENERAL SUPPORT |
| THE FILM COLLABORATIVE INC | LOS ANGELES, CA | $10,000 | 2024 | GENERAL SUPPORT |
| THE PARTNERSHIP PROJECT INC | WASHINGTON, DC | $150,000 | 2023 | SUPPORT THE DIGITAL CLIMATE COALITION PROGRAM |
| HONOR THE EARTH | CALLAWAY, MN | $150,000 | 2023 | GENERAL SUPPORT |
| LIBERTY HILL FOUNDATION | LOS ANGELES, CA | $100,000 | 2023 | SUPPORT THE STAND-LA PROGRAM |
| PACT COLLECTIVE | DENVER, CO | $50,000 | 2023 | GENERAL SUPPORT |
| FRIENDS OF THE EARTH | WASHINGTON, DC | $50,000 | 2023 | SUPPORT DEVELOPMENT OF CLIMATE COMMUNICATIONS WORK |
| THE COMMONWEALTH CLUB OF CALIFORNIA | SAN FRANCISCO, CA | $40,000 | 2023 | SUPPORT THE CLIMATE ONE PROGRAM |
| THE BRIGID ALLIANCE INC | NEW YORK, NY | $30,000 | 2023 | GENERAL SUPPORT |
| YELLOWHAMMER FUND | TUSCALOOSA, AL | $30,000 | 2023 | GENERAL SUPPORT |
| ROCKEFELLER PHILANTHROPY ADVISORS INC | NEW YORK, NY | $30,000 | 2023 | SUPPORT THE CLIMATE NEXUS PROGRAM |
| TETIAROA SOCIETY | BELLEVUE, WA | $30,000 | 2023 | GENERAL SUPPORT |
| SOGOREA TE LAND TRUST | OAKLAND, CA | $29,480 | 2023 | GENERAL SUPPORT |
| NATIONAL NETWORK OF ABORTION FUNDS INC | BEAVERTON, OR | $20,000 | 2023 | GENERAL SUPPORT |
| MIDWEST ACCESS COALITION | CHICAGO, IL | $20,000 | 2023 | GENERAL SUPPORT |
| THE BATTERY FOUNDATION | SAN FRANCISCO, CA | $20,000 | 2023 | GENERAL SUPPORT |
| THE STEWARDSHIP NETWORK | ANN ARBOR, MI | $17,000 | 2023 | SUPPORT THE ABOVE/BELOW PROGRAM FOR WORK ABOUT BULL KELP FORESTS IN NORTHERN CALIFORNIA |
| SAN FRANCISCO HOUSING ACTION COALITION | SAN FRANCISCO, CA | $16,080 | 2023 | GENERAL SUPPORT |
WESTERN REGIONAL ADVOCACY PROJECT
$28,000GENERAL SUPPORT
COMMUNITY FOUNDATION FOR THE ALLEGHENIES
$25,000GENERAL SUPPORT
KYES CLIMATE ACTION FUND
$20,000GENERAL SUPPORT
ACTION FOR THE CLIMATE EMERGENCY INC
$20,000GENERAL SUPPORT
MAGNOLIA TREE EARTH CENTER OF BEDFORD STUYVESANT INC
$13,000GENERAL SUPPORT
BROADLEAF HEALTH AND EDUCATION ALLIANCE
$5,000GENERAL SUPPORT
PRACTICE GREENHEALTH
$225,237GENERAL SUPPORT
YALE UNIVERSITY
$21,000GENERAL SUPPORT - YALE SCHOOL OF ENVIRONMENT
RIVER VALLEY ORGANIZING
$20,000GENERAL SUPPORT
PACT COLLECTIVE
$50,000GENERAL SUPPORT
SUPPORT THE ABOVE/BELOW PROGRAM FOR WORK ABOUT BULL KELP FORESTS IN NORTHERN CALIFORNIA