Who funds Environment & Sustainability in California

If you work in environmental or sustainability nonprofits in California, you already know the funding landscape is competitive and fragmented. The funders below represent some of the largest and most active sources of support for this work in the state. Knowing who they are, what their giving actually looks like, and how they think about the work is half the battle before you ever write a proposal.

Sergey Brin Family Foundation

The Sergey Brin Family Foundation distributes nearly $694 million annually across education, research, environment, economic empowerment, and health. Their giving to environment and sustainability is substantial, and their typical grants tend to run around $1.6 million. This is a foundation with real scale and serious interest in the space. The relationship-building work here is patient and strategic; these are not small grants, and they fund thoughtfully. See their profile

Gordon E and Betty I Moore Foundation

The Moore Foundation gives over $401 million a year across education, research, environment, health, and human services. Their grants in this cause area typically land near $220,000. They are a major player in environmental funding and worth knowing well before you need them. Start building the relationship now through your networks and board connections. See their profile

David and Lucile Packard Foundation

The Packard Foundation distributes more than $337 million annually and funds across five major cause areas including environment and sustainability. Their typical grants run around $198,000. They have deep roots in California and a long history of environmental stewardship. This is a funder that rewards relationships built over time, not transactional proposals. See their profile

Carl Victor Page Memorial Foundation

The Carl Victor Page Memorial Foundation gives approximately $285 million each year to economic empowerment, environment, community development, human services, and international development. Their typical grants are notably larger, running around $6.3 million. This is a funder that makes significant bets on the work it believes in. Getting on their radar requires real credibility and a compelling case for impact at scale. See their profile

Conrad N. Hilton Foundation

The Hilton Foundation distributes over $281 million annually across international development, health, education, human services, and environment. Their grants in this space typically run around $85,500. While smaller than some of the others on this list, they are consistent and reliable supporters of environmental work. They reward organizations with clear metrics and demonstrated community trust. See their profile

Knowing these funders is the start. The real work is building relationships with the program officers who care about your specific corner of environmental work. If you want Funding Findr to keep an eye on a particular funder relationship or cause area, let us know. We are here to do the reading so you can focus on the relationships that move money.

Funding Findr is a fundraising & development operating system for people who are on the ground doing the work. Enterprise-grade funder intelligence, grant listings with no dead links, built for nonprofits. Start for free at fundingfindr.co.