Environment Grants in Arizona

142 foundations fund environment programs in Arizona. 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 Arizona, 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 Arizona that your nonprofit can apply to now.

Open nowCloses in 3 days (Sep 30, 2026)

Ibis Charities Foundation Grant Program

From Ibis Charities Foundation

EducationFamily and social servicesArt and culture+2 more

Who can apply: Applicants must be 501(c)(3) charities serving Palm Beach County residents, in good standing with the IRS, current with the Florida Secretary of State, and have filed a solicitation statement with the Florida Department of Agriculture and Consumer Services. Audited financial statements are required. Charities located outside Palm Beach County, individuals, private foundations, religious or politically affiliated organizations, debt reduction or operating deficits, capital projects, and bridge funding are not eligible. National organizations must apply through a local chapter with a local board of directors and a project or program benefiting Palm Beach County residents.

Open nowCloses in 3 days (Sep 30, 2026)Award: Up to $375K

Research Project (RP) Grants

From Brady Education Foundation

Developmental researchEducational researchChildren’s academic, achievement, cognitive, and learning outcomes+4 more

Who can apply: Principal Investigators must be researchers at a public or nonprofit private university or college, or at a large nonprofit research organization with a strong history of high-quality, impactful research. Funding must be through the PI’s home institution. Grants are awarded only to nonprofit organizations, including sponsoring institutions and subcontractors. Projects must be located within the United States and may last no more than three years. Proposals may not include funding for scholarships, capital expenses, program scale-up, or continuing education, except appropriately justified GRA tuition. At least one PI- or co-PI-level team member is expected to represent populations included in the study sample.

Open nowRolling / open intake

Georgia-Pacific Community Grants

From Georgia-Pacific Foundation

EducationSTEMLiteracy+12 more

Who can apply: Organizations working in the funder’s stated pillars may apply; the site references nonprofits, public schools, fire departments, and other community partners. Additional eligibility details are not visible in the provided content.

Open nowRolling / open intakeAward: Varies

Colcom Foundation Grantmaking Program

From Colcom Foundation

Carrying capacity and population-environment issuesSpecies and biodiversity conservationLand conservation+3 more

Who can apply: Projects must align with Colcom Foundation's funding interests. Organizations submitting a new project that has not previously been funded by the Foundation must first submit a Letter of Inquiry. Full applications require the most recent Form 990, audited financial statements or equivalent, an itemized project budget, and the Foundation's KPI table. National carrying capacity LOIs may be submitted by email.

Open nowCloses Dec 1, 2026Award: $5K – $745K

Environment Program

From Joyce Foundation

Climate solutionsCarbon-free electricityEnergy efficiency+10 more

Who can apply: Supports policy research, development, coalition building, communications, advocacy, implementation, enforcement, and evaluation aligned with the Climate Solutions or Great Lakes & Drinking Water strategies. Prioritizes Illinois, Michigan, Minnesota, Ohio, and Wisconsin work; new applicants in Great Lakes and Drinking Water are particularly prioritized when led by people of color. Physical infrastructure, environmental education, local cleanup, basic scientific research, and general operating support for environmental justice organizations are generally not funded.

Open nowCloses Dec 31, 2026Award: Varies

Hecla Charitable Foundation Grants

From Hecla Charitable Foundation

educationcommunityhealth+4 more

Who can apply: Qualifying 501(c)(3) organizations may apply. Applicants must submit a Foundation Grant Application and a current IRS tax-exempt determination letter. Canadian-based applicants must submit a Canadian Grant Application and the required Appendix A or B based on qualifications outlined in the Affidavit Packet.

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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 Arizona 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
WINDWARD FUND

WASHINGTON, DC

Annual Giving

$137.7M

Total Assets

$432.7M

Median Grant

$100K

C30National
NATIONAL PARK FOUNDATION

WASHINGTON, DC

Annual Giving

$81.9M

Total Assets

$560.6M

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
THE CONSERVATION FUND A NONPROFIT CORPORATION

ARLINGTON, VA

Annual Giving

$52.4M

Total Assets

$919.4M

Median Grant

$20K

C300Regional
RESOURCES LEGACY FUND

SACRAMENTO, CA

Annual Giving

$43.9M

Total Assets

$151.9M

Median Grant

$50K

C30Regional
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
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
NATIONAL NETWORK OF ABORTION FUNDS INC

BEAVERTON, OR

Annual Giving

$18.3M

Total Assets

$44.8M

Median Grant

$59K

C99ZNational
NATIONAL ASSOCIATION OF CONSERVATION DISTRICTS

WASHINGTON, DC

Annual Giving

$17.7M

Total Assets

$7.3M

Median Grant

$40K

C030National
CLIMATE AND CLEAN ENERGY EQUITY FUND

WASHINGTON, DC

Annual Giving

$17.3M

Total Assets

$52.6M

Median Grant

—

C01National
THE SUNRISE PROJECT INC

WILMINGTON, DE

Annual Giving

$17.3M

Total Assets

$14M

Median Grant

$200K

C60National
PARKS AND WILDLIFE FOUNDATION OF TEXAS

DALLAS, TX

Annual Giving

$15.6M

Total Assets

$91.2M

Median Grant

$14K

C11Local
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

$38K

Median Grant

$25K

C35National
THE CHRISTENSEN FUND

SAN FRANCISCO, CA

Annual Giving

$13.7M

Total Assets

$327.1M

Median Grant

$50K

C30National
REALTY GIFT FUND

SANTA FE, NM

Annual Giving

$13.6M

Total Assets

$13.1M

Median Grant

$27K

C34National
THE VOLGENAU FOUNDATION

MCLEAN, VA

Annual Giving

$13.4M

Total Assets

$166.2M

Median Grant

$100K

C34ZNational
SUSTAINABLE MARKETS FOUNDATION

NEW YORK, NY

Annual Giving

$13.2M

Total Assets

$51.2M

Median Grant

$25K

C30National
PATAGONIAORG

VENTURA, CA

Annual Giving

$13.2M

Total Assets

—

Median Grant

$15K

C19National

Environment grants by state

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