Grant funders / Idaho / Environment & Conservation
Environment & Conservation Grant Funders in Idaho
146 foundations with a documented environment & conservation focus have made grants to Idaho nonprofits in recent years, together directing $44.1M to organizations across the state. Below are the most active — every funder links to a full giving profile, and Bespoke Grants will match all 146 against your nonprofit's specific mission, for free.
146
Environment & conservation funders
$44.1M
Given to Idaho nonprofits
1,181
Grants on record
2025
Most recent giving
Most active environment & conservation funders in Idaho
| # | Funder | Based in | Total Idaho giving | Grants | Latest |
|---|---|---|---|---|---|
| 1 | National Fish and Wildlife Foundation | District of Columbia | $4.9M | 31 | 2023 |
| 2 | Resources Legacy Fund | California | $2.5M | 14 | 2024 |
| 3 | The Oregon Community Foundation | Oregon | $2.0M | 35 | 2024 |
| 4 | Wilburforce Foundation | Washington | $1.9M | 36 | 2024 |
| 5 | The Nature Conservancy | Virginia | $1.8M | 33 | 2024 |
| 6 | Hollis Foundation | Oregon | $1.7M | 3 | 2024 |
| 7 | Patagoniaorg | California | $1.3M | 73 | 2025 |
| 8 | National Forest Foundation | Montana | $1.1M | 35 | 2024 |
| 9 | American Bird Conservancy | Virginia | $1.0M | 4 | 2024 |
| 10 | 444s Foundation | Washington | $836K | 8 | 2024 |
| 11 | Rocky Mountain Elk Foundation Inc | Montana | $829K | 10 | 2024 |
| 12 | League of Conservation Voters Inc | District of Columbia | $774K | 4 | 2023 |
This list is ranked by size. Yours should be ranked by fit.
The funders above are the biggest environment & conservation funders in Idaho — not necessarily the right ones for you. Bespoke Grants ranks all 146 against your nonprofit's actual mission, service area, and budget, and shows you why each one matches. Free, no credit card.
Rank these funders for my nonprofit →Environment & Conservation funders in other states
Other causes funded in Idaho
How this list is built. Bespoke Grants indexes 13M+ grants from public IRS Form 990 filings. This page shows foundations whose giving carries a documented environment & conservation focus and that have funded Idaho nonprofits. Giving figures reflect each funder's total recent grants to Idaho recipients. IRS data publishes on a 1–2 year lag; figures are current through the most recent available filings.