Earth Island Institute Inc
AI Summary
Earth Island Institute Inc is a natural resources nonprofit founded in 1982 by environmentalist David R. Brower to support urgent environmental initiatives. In filing year 2025, it reported an operating budget of $33.1M and total revenue of $41.6M, with major support from Waverley Street Foundation, National Fish and Wildlife Foundation, and Rockefeller Philanthropy Advisors Inc.
Mission Statement
Earth Island Institute (the Organization) was founded in 1982 by legendary environmentalist David R. Brower (1912-2000) to confront the unprecedented threats to life on Earth. The Organization supports environmental initiatives that are urgent...
Cause Areas
1
Natural resources
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Charity Verification Snapshot
IRS EO Business Master File Status
Listed as tax-exempt
IRS Pub 78 Status
Eligible for tax-deductible gifts
IRS Revocation Status
Not in Automatic Revocation of Exemption List
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- 551 funders
- 38 board & team members
- 11 historic 990s & financials
- 6-year operating budget trend
Frequently Asked Questions
What is Earth Island Institute Inc’s budget?
In 2024, Earth Island Institute Inc reported an annual operating budget of around $30.9 million. More detailed financial information is available to registered users.
What causes does Earth Island Institute Inc support?
Earth Island Institute Inc supports work in Natural resources.
Where does Earth Island Institute Inc operate?
Earth Island Institute Inc is headquartered in Berkeley, CA.
Who funded Earth Island Institute Inc recently?
In 2025, Earth Island Institute Inc received grants from AMERICAN ONLINE GIVING FOUNDATION INC, CS FUND, and Del Mar Global Trust DTD 121007 Diana J Wold & Donald S Marszalek. More information on this organization’s funders is available to registered users.
What is the largest grant Earth Island Institute Inc received in 2024?
The largest grant to Earth Island Institute Inc in 2024 exceeds $5 million.
What is Earth Island Institute Inc’s reliance on government grants?
Earth Island Institute Inc relied on government grants for more than 5% of their total revenue in 2024.