Environment Grants in California

502 foundations fund environment programs in California. See who they are, what they give, and how to reach them.

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These foundations have a track record of funding environment work in California, based on IRS 990 grant data. Use the list below to find funders aligned with your mission, then sign up free to see how well your nonprofit fits each one.

Open Grant Opportunities

Live programs funding environment in California that your nonprofit can apply to now.

Open nowCloses in 2 days (Nov 14, 2026)

General Grantmaking — Apply for a Grant / What We Fund

From San Diego Foundation

Children & FamiliesEducationWorkforce development+2 more

Who can apply: Not detailed in scraped content. The foundation provides 'What We Fund' guidance; eligibility likely requires nonprofit status and alignment with SDF impact areas.

Open nowRolling / open intakeAward: Up to $400K

General Grant Program

From Monterey Peninsula Foundation

Arts and cultureCommunity and environmentEducation+2 more

Who can apply: Applicants must be 501(c)(3) nonprofits, universities, colleges, charter or private schools, public K-12 schools, or public agencies serving residents of Monterey, Santa Cruz, or San Benito Counties. Requested funds must directly benefit residents of those counties. Organizations must have operated for at least three years, be current on reporting obligations, apply in a selected grant cycle, and schedule a pre-application meeting. Only one grant per applicant is considered annually, subject to stated exceptions. Scholarships are invitation-only. Various exclusions apply, including political purposes, debt, fundraising events, endowment creation, academic research, and expenses incurred before the award date.

Open nowCloses in 19 days (Dec 1, 2026)Award: Up to $5K

General Competitive Grants (Sonora Area Foundation)

From Sonora Area Foundation

Human servicesEducationArts, culture and humanities+4 more

Who can apply: Applicants must be nonprofit organizations with IRS tax-exempt status that are not private foundations and primarily serve Tuolumne County residents, or public-sector entities or units of government primarily serving Tuolumne County residents. Applicants must be nondiscriminatory. Informal associations, community groups, and collaboratives must apply through an eligible fiscal sponsor. Grants generally are not considered for annual fundraising campaigns, endowments, existing financial obligations, private foundations, political or sectarian purposes, or programs primarily serving people outside Tuolumne County.

Open nowCloses in 25 days (Dec 7, 2026)Award: Up to $30K

Research Prize

From Skidmore Owings & Merrill Foundation

AIbuilt environmenthuman agency+6 more

Who can apply: Open to faculty currently teaching at a professionally accredited bachelor's, master's, or PhD program in architecture, landscape architecture, interior architecture, urban design, or engineering in the United States. Research must be developed in an institutional studio or seminar, with interdisciplinary collaboration and student engagement. SOM Foundation affiliated members, SOM employees, and faculty from previously awarded proposals are ineligible.

Open nowCloses in 29 days (Dec 11, 2026)Award: $500 – $1K

Gilroy Foundation Youth Board Grants

From Gilroy Foundation

AgricultureArtistic enrichmentCivic services+6 more

Who can apply: Organizations must serve South Santa Clara County, specifically Gilroy and the surrounding area, San Martin, or Morgan Hill. Applicants must have 501(c)(3) status or a fiscal sponsor with 501(c)(3) status. Organizations must not discriminate; religiously affiliated organizations must propose projects serving the wider community without regard to religious beliefs. Capital improvements, budget shortfalls, fundraising events, previously planned or long-term campaigns, and certain emergency funding gaps are ineligible.

Open nowCloses Feb 5, 2027

Community Impact Grants (Community Foundation for Monterey County)

From League of California Community Foundations

Investing in PeopleStrengthening CommunitiesCelebrating Cultures+1 more

Who can apply: Not specified on scraped page. (Guidelines referenced in linked Grant Guidelines PDF.)

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Deadlines and program details come from public sources and can change. Always confirm on the funder's official site before applying.

Largest Environment in California Foundations

NEW VENTURE FUND

WASHINGTON, DC

Annual Giving

$359.6M

Total Assets

$624.9M

Median Grant

$120K

C05National
SIXTEEN THIRTY FUND

WASHINGTON, DC

Annual Giving

$236.4M

Total Assets

$106.5M

Median Grant

$100K

C60National
Climate Imperative Foundation

San Francisco, CA

Annual Giving

$161.5M

Total Assets

$109.6M

Median Grant

$426K

C12National
THE TRUST FOR PUBLIC LAND

SAN FRANCISCO, CA

Annual Giving

$151.4M

Total Assets

$432.7M

Median Grant

$66K

C500National
WINDWARD FUND

WASHINGTON, DC

Annual Giving

$137.7M

Total Assets

$432.7M

Median Grant

$100K

C30National
NATIONAL PARK FOUNDATION

WASHINGTON, DC

Annual Giving

$82M

Total Assets

$579.1M

Median Grant

$50K

C12National
THE NATURE CONSERVANCY

ARLINGTON, VA

Annual Giving

$67.8M

Total Assets

$10.1B

Median Grant

$25K

C32National
PALLADIUM FOUNDATION

SALT LAKE CITY, UT

Annual Giving

$65.6M

Total Assets

$72.4M

Median Grant

$43K

C342Regional
LEAGUE OF CONSERVATION VOTERS EDUCATION FUND

WASHINGTON, DC

Annual Giving

$54.8M

Total Assets

$37.2M

Median Grant

$45K

C013National
SIERRA CLUB FOUNDATION

OAKLAND, CA

Annual Giving

$44.4M

Total Assets

$191.6M

Median Grant

$73K

C300National
RESOURCES LEGACY FUND

SACRAMENTO, CA

Annual Giving

$43.9M

Total Assets

$151.9M

Median Grant

$50K

C30Regional
CATALYST4 INC

PALO ALTO, CA

Annual Giving

$43M

Total Assets

$1.1B

Median Grant

$4M

C01Regional
Eagle Foundation

Omaha, NE

Annual Giving

$41.3M

Total Assets

$990.9M

Median Grant

$100K

C30National
CLIMATE POWER

WASHINGTON, DC

Annual Giving

$39.3M

Total Assets

$1.4M

Median Grant

$30K

C20National
MULTIPLIER

SAN FRANCISCO, CA

Annual Giving

$35.8M

Total Assets

$63.4M

Median Grant

$47K

C60National
THE MARISLA FOUNDATION

LAGUNA BEACH, CA

Annual Giving

$35.5M

Total Assets

$21.1M

Median Grant

$65K

C30National
HOLDFAST TRUST

JACKSON, WY

Annual Giving

$34.9M

Total Assets

$1.4B

Median Grant

$63K

C01National
BONNEVILLE ENVIRONMENTAL FOUNDATION

PORTLAND, OR

Annual Giving

$32.3M

Total Assets

$68.8M

Median Grant

$57K

C20Regional
CONSERVATION INTERNATIONAL FOUNDATION

ARLINGTON, VA

Annual Giving

$31.7M

Total Assets

$703.6M

Median Grant

$80K

C30ZNational
Breakthrough Energy Action Inc

KIRKLAND, WA

Annual Giving

$29.5M

Total Assets

$24.5M

Median Grant

$508K

C01National
WESTERN RIVERS FORESTRY

PORTLAND, OR

Annual Giving

$22.5M

Total Assets

—

Median Grant

$2M

C11Local
CHESAPEAKE BAY TRUST

ANNAPOLIS, MD

Annual Giving

$21.5M

Total Assets

$52.2M

Median Grant

$18.7M

C30Regional
ENERGY ACTION FUND

SAN FRANCISCO, CA

Annual Giving

$20M

Total Assets

$29.3M

Median Grant

$50K

C35National
Clean Future Forum Inc

Washington, DC

Annual Giving

$18.8M

Total Assets

$20M

Median Grant

$400K

C30National
DEPLOYUS INC

BOSTON, MA

Annual Giving

$18.4M

Total Assets

$18.3M

Median Grant

$105K

C35National

Environment grants by state

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