Environment grants for nonprofits in Arizona
288 private foundations reported 526 environment grants to organizations in Arizona on IRS 990-PF returns for tax year 2022 or later, $23.2M in all. 74 of them are based in Arizona.
Foundations that fund environment in Arizona
20 of the 288: profiles in our foundation directory first, then by the number of environment grants to Arizona organizations on their latest return. Each shows its largest such grants.
-
Invitation Only
Amazonsmile Foundation
Seattle, WA · latest return: tax year 2023- Pine Strawberry Fuel Reduction Inc, Pine - General support$775
- Mcdowell Sonoran Conservancy, Scottsdale - General support$573
- Natural Restorations, Gilbert - General support$570
-
Gave $22.7M in 2024
Nina Mason Pulliam Charitable Trust
Indianapolis, IN · latest return: tax year 2024- Desert Botanical Garden, Phoenix - Capital support for construction of the Hazel Hare Center for Plant Science to advance desert plant research,…$250,000
- Gannett Company Inc dba Arizona Republic, Phoenix - Continued support to provide in-depth reporting that focuses on Arizona's most pressing environmental issues.$225,000
- The Nature Conservancy - Arizona, Phoenix - Support for water-saving agricultural projects critical to sustaining Verde River flow.$195,500
-
Gave $23.2M in 2024
American Express Foundation
New York, NY · latest return: tax year 2024- Keep Phoenix Beautiful Inc, Phoenix - General support$497
- Grand Canyon Trust Inc, Flagstaff - General support$235
- Tigermountain Foundation, Phoenix - General support$100
-
Gave $19.3M in 2024
Wilburforce Foundation
Seattle, WA · latest return: tax year 2024- Grand Canyon Trust, Flagstaff - Environmental - general support 2024$250,000
- Sky Island Alliance, Tucson - Environmental - general support 2024$200,000
- Colorado Plateau Foundation, Flagstaff - Environmental - general support 2024$100,000
-
Invitation Only
Patagoniaorg
Ventura, CA · latest return: tax year 2024- Colorado Plateau Foundation, Flagstaff - To support environmental projects.$65,000
- Grand Canyon Youth, Flagstaff - To support environmental projects.$35,000
- Arizona Mining Reform Coalition, Tucson - To support environmental projects.$15,000
-
Gave $24.5M in 2024
Virginia G Piper Charitable Trust
Phoenix, AZ · latest return: tax year 2024- Desert Botanical Garden, Phoenix - Support completion of the Hazel Hare Center for Plant Science (Capital Campaign)$500,000
- Arizona Community Foundation, Phoenix - To support the Arizona Climate Smart Economic Development Fund (76560)$25,000
- Desert Botanical Garden, Phoenix - A Trustee Advised grant to support the Desert Botanical Garden's creation of a scholarship fund in honor of…$3,000
-
Invitation Only
Walton Family Foundation Inc
Bentonville, AR · latest return: tax year 2024- Lincoln Institute of Land Policy, Phoenix - To support the Water and Tribes Initiative to enhance tribal capacity to manage water resources & to engage…$265,000
- Northern Arizona University Foundation Inc, Flagstaff - To support the Institute for Tribal Environmental Professionals in designing and launching the Climate…$257,500
- Arizona Community Foundation, Phoenix - To conduct a philanthropic landscape assessment to identify opportunities to grow environmental philanthropy…$200,000
-
Invitation Only
Catena Foundation
Carbondale, CO · latest return: tax year 2024- Tech Assist Partnership of Arizona, Phoenix - Conservation$203,463
- Grand Canyon Trust, Flagstaff - Conservation$150,000
- Grand Canyon River Guides, Flagstaff - General operating support$10,000
-
Gave $22.6M in 2024
Texas Instruments Foundation
Dallas, TX · latest return: tax year 2024- Grand Canyon Trust Inc, Flagstaff - Donations to colleges, universities and other organizations under "matching gifts program."$526
- Watershed Management Group Inc, Tucson - Donations to colleges, universities and other organizations under "matching gifts program."$450
- Friends of Saguaro National Park, Tucson - Donations to colleges, universities and other organizations under "matching gifts program."$300
-
Gave $29.5M in 2024
Arnold and Mabel Beckman Foundation
Irvine, CA · latest return: tax year 2024- Grand Canyon Conservancy, Grand Canyon - Research, general support & education$50,000
- Grand Canyon Conservancy, Grand Canyon - Research, general support & education$48,700
- Grand Canyon Conservancy, Grand Canyon - Research, general support & education$800
-
Invitation Only
Jpmorgan Chase Foundation
New York, NY · latest return: tax year 2025- The Desert Botanical Garden Inc, Phoenix - Matching contribution (general operating support)$1,500
- Diablo Canyon Group Inc, Flagstaff - Matching contribution (general operating support)$1,000
- Grand Canyon Trust, Flagstaff - Matching contribution (general operating support)$500
-
Invitation Only
Rob and Melani Walton Foundation
Bentonviille, AR · latest return: tax year 2024- Arizona State University Foundation for A New American University, Tempe - To support School of Conservation Futures and related programs$8,000,000
- Desert Botanical Garden, Phoenix - To support general operations$25,000
-
Invitation Only
Carroll Petrie Foundation
Santa Fe, NM · latest return: tax year 2024- Center for Biological Diversity, Tucson - New mexico & environmental health programs$400,000
- Malpai Borderlands Group, Douglas - Supporting new mexico wildlife & science conference$25,000
-
Invitation Only
Wells Fargo Foundation
Minneapolis, MN · latest return: tax year 2025- Natural Restorations, Gilbert - Lower Salt River Cleanup & Burn Scar Replanting for Volunteers$25,000
- Southern Arizona Land Trust Inc, Tucson - Southern Arizona Land Trust Housing Affordability & Sustainability$25,000
-
Gave $37.7M in 2023
Lennar Foundation Inc
Miami, FL · latest return: tax year 2023- Child Crisis Arizona, Mesa - To provide children and youth in arizona a safe environment, free from abuse and neglect, by creating strong…$30,000
- Community Food Bank Inc, Tucson - To distribute fresh, healthy and clean food to needy people and to teach the community and children about…$10,000
-
Invitation Only
Shell USA Company Foundation
Houston, TX · latest return: tax year 2024- Grand Canyon Conservancy, Grand Canyon$4,000
- Sedona Red Rock Trail Fund, Sedona$500
-
Gave $7M in 2025
Bnsf Railway Foundation
Fort Worth, TX · latest return: tax year 2025- Desert Botanical Garden, Phoenix - Matching gifts 1$1,000
- Oracle Community Learning Garden, Oracle - Education$750
-
Invitation Only
Edward Jones Foundation
St Louis, MO · latest return: tax year 2024- Arizona Sustainability Alliance, Tempe - Environmental quality, protection and beautification$200
- Salty Scuba Squad Inc, Scottsdale - Environmental quality, protection and beautification$200
-
Invitation Only
Palladium Foundation
Salt Lake City, UT · latest return: tax year 2024- Grand Canyon Trust, Flagstaff - Various$1,000,000
-
Gave $26M in 2024
The Bob & Renee Parsons Foundation
Scottsdale, AZ · latest return: tax year 2024- Local First Arizona Foundation, Phoenix - Purchase of land adjacent to Heart & Soil People's Garden plus Improvements/ Sustainability to Garden and…$676,320
Search more environment funders giving in Arizona →
Organizations several of these foundations fund
Arizona organizations that received environment grants from two or more of the foundations above, on the same returns.
| Organization | Funders | Grants total |
|---|---|---|
| Grand Canyon Trust Flagstaff | 9 | $1,536,648 |
| Desert Botanical Garden Phoenix | 6 | $806,288 |
| Grand Canyon Conservancy Grand Canyon | 4 | $203,545 |
| Arizona Community Foundation Phoenix | 3 | $290,000 |
| Malpai Borderlands Group Inc Douglas | 3 | $75,090 |
| Sky Island Alliance Tucson | 2 | $300,533 |
| Colorado Plateau Foundation Flagstaff | 2 | $165,000 |
| Borderlands Restoration Network Patagonia | 2 | $75,047 |
| White Tank Mountains Conservancy Buckeye | 2 | $60,052 |
| Coalition for Sonoran Desert Protection Tucson | 2 | $55,184 |
How to use this list
A foundation is listed because its own latest tax return itemizes grants to organizations in Arizona that we classify as environment, by the purpose the foundation wrote or by the recipient's IRS activity code. Their typical grant is the middle of the funders' own typical grants across everything they fund. Start with funders whose typical grant is close to what you need and whose past recipients look like your organization, then open the profile for all of its grants and any application instructions.
Of these 288 foundations, 79 describe how to apply on their latest return; many others give only to organizations they already know. A badge such as Gave $1.2M in 2024 repeats what the latest return reports; it does not mean the foundation is accepting proposals now.
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.