| Vanguard Charitable | Warwick, RI | $455,000 | 2025 | Contribution to Donor Advised Fund |
| Parks and Wildlife Foundation of Texas Inc | Dallas, TX | $250,000 | 2025 | Toward developing Palo Pinto Mountains State Park |
| Rockefeller Family Fund Inc | New York, NY | $250,000 | 2025 | Toward efforts to stop the buildout of oil export terminals along the Texas coast |
| Public Citizen Foundation Inc | Austin, TX | $175,000 | 2025 | Toward accountability for the Texas Commission on Environmental Quality |
| Center for Reproductive Rights | New York, NY | $150,000 | 2025 | Toward operating support for the organization's work in Texas |
| Air Alliance Houston | Houston, TX | $120,000 | 2025 | Toward general operations |
| Healthy Gulf | Houston, TX | $100,000 | 2025 | Toward the purposes of CEER |
| Amalgamated Charitable Foundation Inc | Washington, DC | $100,000 | 2025 | Toward the purposes of Organizing Resilience |
| Nuclear Information & Resource Service | Takoma Park, MD | $90,000 | 2025 | Toward resisting new nuclear energy facilities and waste storage sites in Texas |
| Bayou City Waterkeeper | Houston, TX | $80,000 | 2025 | Toward general operations |
| LINK Houston | Houston, TX | $77,000 | 2025 | Toward general operations |
| Commission Shift | Laredo, TX | $76,000 | 2025 | Toward general operations |
| Inside Climate News | Brooklyn, NY | $75,000 | 2025 | Toward reporting on the issue of produced water in Texas |
| SPARK | Houston, TX | $75,000 | 2025 | Toward general operations |
| Texas Land Trust Council | Wimberley, TX | $75,000 | 2025 | Toward general operations |
| Calhoun County Resource Watch | Seadrift, TX | $75,000 | 2025 | Toward general operations |
| The Film Collaborative Inc | Los Angeles, CA | $75,000 | 2025 | Toward the Zurawski v. Texas film |
| Sierra Club Foundation | Oakland, CA | $75,000 | 2025 | Toward the purposes of the Lone Star chapter of the Sierra Club |
| Lone Star Legal Aid | Houston, TX | $75,000 | 2025 | Toward environmental justice legal services along the upper Texas coast |
| Jolt Initiative | Austin, TX | $70,000 | 2025 | Toward general operations |
| ACLU Foundation of Texas | Houston, TX | $65,500 | 2025 | Toward efforts to restore reproductive rights in Texas |
| Avow Foundation for Abortion Access Inc | Austin, TX | $65,000 | 2025 | Toward general operations |
| Public Citizen Foundation Inc | Austin, TX | $65,000 | 2025 | Toward the purposes of the Healthy Port Communities Coalition |
| Environmental Integrity Project | Washington, DC | $65,000 | 2025 | Toward operating support for the organization's work in Texas |
| The Afiya Center | Dallas, TX | $65,000 | 2025 | Toward general operations |
| Texas Freedom Network Education Fund | Austin, TX | $61,000 | 2025 | Toward general operations |
| Texas Impact Education Fund | Austin, TX | $60,000 | 2025 | Toward general operations |
| National Wildlife Federation | Austin, TX | $60,000 | 2025 | Toward advancing a sustainable water future for the people and wildlife of Texas |
| Tides Center | San Francisco, CA | $60,000 | 2025 | Toward the purposes of RRRH |
| Land Trust Alliance Inc | Washington, DC | $60,000 | 2025 | Toward building capacity among Texas land trusts |
| Texas Campaign for the Environment Fund | Austin, TX | $60,000 | 2025 | Toward general operations |
| Texas Tribune Inc | Austin, TX | $60,000 | 2025 | Toward reporting on the environment and reproductive rights |
| National Wildlife Federation | Austin, TX | $60,000 | 2025 | Toward ensuring responsible storm surge protection along the upper Texas coast |
| Young Invincibles | Washington, DC | $51,000 | 2025 | Toward general operations |
| Public Citizen Foundation Inc | Austin, TX | $50,000 | 2025 | Toward the purposes of Close Parish Coal coalition |
| Powerhouse Texas | Austin, TX | $50,000 | 2025 | Toward general operations |
| Sustainable Markets Foundation | New York, NY | $50,000 | 2025 | Toward the purposes of the Property Rights and Pipeline Center |
| Our Children's Trust | Eugene, OR | $50,000 | 2025 | Toward general operations |
| Public Citizen Foundation Inc | Austin, TX | $50,000 | 2025 | Toward climate justice organizing in East Harris County |
| Ipas | Chapel Hill, NC | $50,000 | 2025 | Toward power building for reproductive rights in Texas |
| National Latina Institute for Reproductive Justice | New York, NY | $50,000 | 2025 | Toward general operations |
| Environmental Defense Fund Inc | New York, NY | $50,000 | 2025 | Toward advancing sustainable groundwater management in Texas |
| Move Texas Civic Fund | San Antonio, TX | $50,000 | 2025 | Toward general operations |
| Houston in Action Network | Houston, TX | $50,000 | 2025 | Toward building communications capacity for reproductive rights in Texas |
| Texas Land Conservancy | Austin, TX | $50,000 | 2025 | Toward general operations |
| Hill Country Alliance | AUSTIN, TX | $50,000 | 2025 | Toward general operations |
| Texas Health and Environment Alliance Inc | Houston, TX | $50,000 | 2025 | Toward general operations |
| Friends of Brazoria Wildlife Refuges | Lake Jackson, TX | $50,000 | 2025 | Toward advancing land conservation along Texas' mid-coast |
| Galveston Bay Foundation | Kemah, TX | $50,000 | 2025 | Toward accelerating land conservation along Galveston Bay |
| Great Springs Project Inc | Austin, TX | $50,000 | 2025 | Toward general operations |
