Environment Grants in Washington

202 foundations fund environment programs in Washington. 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 Washington, 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 Washington that your nonprofit can apply to now.

Open nowCloses in 18 days (Nov 30, 2026)

Washington County Youth Foundation Grant Cycle

From Washington County Community Foundation

Youth leadershipCommunity needsHealth+5 more

Who can apply: Projects must address a community need, be planned and implemented by a youth group in Washington County, and have the youth group associated with a nonprofit organization. Applicants must be nonprofit organizations or causes benefiting Washington County residents. Political campaigns, exclusively sectarian purposes, endowment creation, debt reduction, and routine budgets are ineligible. Final grant evaluation reports are required before applying for another grant.

Open nowCloses in 19 days (Dec 1, 2026)Award: $20K – $35K

IWCF Pooled-Fund Grant Program

From Idaho Women's Charitable Foundation

Basic needsCultural artsEducation+3 more

Who can apply: Applicants must be 501(c)(3) nonprofits, schools, government agencies, or religious organizations doing community work. Projects must serve one or more of the eligible Southwest Idaho counties: Ada, Adams, Boise, Camas, Canyon, Elmore, Gem, Owyhee, Payette, Valley, or Washington. Organizations must have at least $50,000 in annual revenue. Funding is for specific projects rather than general overhead, endowments, or capital campaigns. Scholarships and stipends for individuals, lobbying, partisan work, and programs requiring participation in religious activities are not eligible. Organizations currently funded by IWCF must wait 12 months after final report approval before reapplying.

Open nowCloses in 19 days (Dec 1, 2026)

Peoples Bank Foundation Grants

From Peoples Bank Foundation

Community investment and economic developmentYouth and educationHealth and human services+2 more

Who can apply: Requests must come directly from the 501(c)(3) organization seeking the grant; freelance and third-party grant writers are not accepted. Applicants may submit only one application annually. Requests may not be for operating costs, payroll, salaries, or stipends. The funded work must benefit communities in the Peoples Bank footprint.

Open nowCloses in 19 days (Dec 1, 2026)Award: $9,408 awarded in the 2025 cycle

Waterville Community Fund Grants

From Community Foundation of Ncw

Arts and cultureCivic projectsConservation and environment+3 more

Who can apply: Applicants must be a 501(c)(3) charitable nonprofit, governmental agency, or apply under a fiscal sponsorship. Priority is given to innovative projects, enhancements to existing programs, projects with limited access to other funding sources, and work supported by community volunteers.

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 nowRolling / open intakeAward: $1K – $20K

General Grant Program (Distribution Committee Grants)

From Glens Falls Foundation

Human servicesSocial needsHealth+7 more

Who can apply: Applicants should be local nonprofit, charitable, health care, or educational organizations serving the Greater Glens Falls area. Requests should support capital projects, equipment purchases, new initiatives, start-up costs, or special projects. General operating expenses are discouraged. Once a grant is awarded, the applicant must wait three years before reapplying.

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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 Washington 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
Eagle Foundation

Omaha, NE

Annual Giving

$41.3M

Total Assets

$990.9M

Median Grant

$100K

C30National
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
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
ENERGY ACTION FUND

SAN FRANCISCO, CA

Annual Giving

$20M

Total Assets

$29.3M

Median Grant

$50K

C35National
NATIONAL NETWORK OF ABORTION FUNDS INC

BEAVERTON, OR

Annual Giving

$18.3M

Total Assets

$44.8M

Median Grant

$59K

C99ZNational
THE SUNRISE PROJECT INC

WILMINGTON, DE

Annual Giving

$17.3M

Total Assets

$14M

Median Grant

$200K

C60National
THE CONSERVATION FUND A NONPROFIT CORPORATION

ARLINGTON, VA

Annual Giving

$15.9M

Total Assets

$942.8M

Median Grant

$20K

C300Regional
THE RECYCLING PARTNERSHIP INC

WASHINGTON, DC

Annual Giving

$15.5M

Total Assets

$46.1M

Median Grant

$81K

C27National
CLEAN AND PROSPEROUS AMERICA

TUMWATER, WA

Annual Giving

$15M

Total Assets

$812K

Median Grant

$25K

C35National
THE CHRISTENSEN FUND

SAN FRANCISCO, CA

Annual Giving

$13.7M

Total Assets

$327.1M

Median Grant

$50K

C30National
THE VOLGENAU FOUNDATION

MCLEAN, VA

Annual Giving

$13.4M

Total Assets

$166.2M

Median Grant

$100K

C34ZNational

Environment grants by state

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