Environment Grants in District of Columbia

291 foundations fund environment programs in District of Columbia. 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 District of Columbia, 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 District of Columbia that your nonprofit can apply to now.

Open nowCloses in 19 days (Dec 1, 2026)Award: $50K – $100K

Indoor Air Award

From American Lung Association

Indoor air qualityHealthy indoor environmentsAir pollution interventions+1 more

Who can apply: Applicants must be authorized to work in the United States and employed by a U.S. not-for-profit institution. Applicants may submit only one application or LOI per review cycle.

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 Dec 15, 2026Award: Up to $100K

Annual $100,000 Grant Cycle (Impact100 DC)

From Impact100 Dc

Arts & CultureEducationFamily+2 more

Who can apply: Must be a tax-exempt 501(c)(3) (local affiliates may apply); serve residents in the named geographic area; provide three years of independently audited or reviewed financial statements; have annual revenues of $300,000 to $5,000,000 for each of the three most recent years. Fiscal sponsorship applications are not accepted.

Open nowCloses Feb 15, 2027Award: $25K – $125K

DEED Grants

From American Public Power Association

Energy efficiencyEnvironmentReliability+6 more

Who can apply: Applications are open to DEED member organizations. Public power utilities, joint action agencies, state and regional associations, and federal service contractors that are APPA members are eligible to join DEED.

Open nowCloses Feb 17, 2027Award: Varies

Americas Foundation Grant Program

From Americas Foundation

Animal welfareChild and family welfareFamilies of fallen law enforcement officers and military KIA+5 more

Who can apply: Applicants must be nonprofit organizations based in the United States that qualify for public charity status under Section 501(c)(3) of the Internal Revenue Code and address one or more of the Foundation’s stated funding interests. Applicants must submit the IRS determination letter, most recent Form 990, current and prior annual operating budgets, and required program or project budgets where applicable. Organizations that previously received funding must wait two years before submitting another request. The Foundation does not fund individuals, for-profit businesses, unqualified international organizations, private foundations, political lobbying, or indirect costs.

Open nowCloses Apr 30, 2027Award: $5K – $10K

General Grantmaking (June & December grant cycles)

From Lawrence Foundation

EnvironmentHuman ServicesDisaster relief

Who can apply: US-based qualified charitable organizations; nonprofits that qualify for public charity status under section 501(c)(3) of the Internal Revenue Code or public schools and libraries. The foundation does not make grants to individuals, for-profit businesses, or international organizations without a qualified domestic 501(c)(3) representative.

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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 District of Columbia 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
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
NATIONAL NETWORK OF ABORTION FUNDS INC

BEAVERTON, OR

Annual Giving

$18.3M

Total Assets

$44.8M

Median Grant

$59K

C99ZNational

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