Hawaii · Grantmakers

Foundations That Fund Environment & Conservation in Hawaii

Imperigo has identified 205 funders that made 1,033 grants totaling $106.7M to 138 environment & conservation organizations in Hawaii, with a median grant of $20K. Every figure below is drawn from IRS Form 990 filings through 2025.

Environment & Conservation Funding in Hawaii

Total granted $106.7M
Funders 205
Grants 1,033
Organizations funded 138

Top Funders — page 3 of 4

63. Charities Aid Foundation America
4 grants to 4 organizations · largest $50K · through 2024
$138K
64. The Ayco Charitable Foundation
6 grants to 2 organizations · largest $25K · through 2024
$121K
69. Columbus Foundation
3 grants to 1 organization · largest $27K · through 2024
$72K
90. National Philanthropic TrustDonor-advised
35 grants to 17 organizations · largest $17.1M · through 2024
$32.2M
91. Gs Donor Advised Philanthropy Fund for Wealth Management IncDonor-advised
4 grants to 3 organizations · largest $5.0M · through 2023
$7.6M
92. Donor Advised Charitable Giving IncDonor-advised
75 grants to 28 organizations · largest $750K · through 2024
$3.9M
93. Fidelity Investments Charitable Gift FundDonor-advised
97 grants to 46 organizations · largest $2.0M · through 2024
$5.7M
94. Raymond James Charitable Endowment FundDonor-advised
15 grants to 6 organizations · largest $195K · through 2024
$787K
95. Network for GoodDonor-advised
33 grants to 15 organizations · largest $79K · through 2024
$558K
96. American Online Giving Foundation IncDonor-advised
58 grants to 30 organizations · largest $78K · through 2024
$804K
97. Morgan Stanley Global Impact Funding Trust IncDonor-advised
20 grants to 12 organizations · largest $250K · through 2024
$522K
98. Vanguard Charitable Endowment ProgramDonor-advised
18 grants to 10 organizations · largest $104K · through 2024
$714K
99. American Endowment FoundationDonor-advised
6 grants to 4 organizations · largest $50K · through 2024
$102K
101. The Coral Reef AllianceRegrantor
6 grants to 4 organizations · largest $311K · through 2024 · 89.5% of their giving
$822K
102. The Trust for Public LandRegrantor
5 grants to 3 organizations · largest $770K · through 2024 · 4.4% of their giving
$2.0M
103. The People's FundRegrantor
26 grants to 11 organizations · largest $42K · through 2024 · 11.7% of their giving
$435K
104. New York City Energy Efficiency CorporationRegrantor
1 grant to 1 organization · largest $200K · through 2023 · 59.3% of their giving
$200K
105. Hawaii Investment ReadyRegrantor
4 grants to 3 organizations · largest $302K · through 2022 · 10.1% of their giving
$335K
106. Council for Native Hawaiian AdvancementRegrantor
14 grants to 14 organizations · largest $72K · through 2023 · 6.7% of their giving
$485K
107. First Nations Development InstituteRegrantor
20 grants to 5 organizations · largest $250K · through 2024 · 1.7% of their giving
$1.0M
108. Pacific Whale FoundationRegrantor
1 grant to 1 organization · largest $75K · through 2024 · 25.0% of their giving
$75K
109. Hawaii Wildlife FundRegrantor
3 grants to 2 organizations · largest $26K · through 2022 · 88.4% of their giving
$69K
110. American Bird ConservancyRegrantor
10 grants to 2 organizations · largest $119K · through 2024 · 2.8% of their giving
$463K
111. WSL PureRegrantor
3 grants to 3 organizations · largest $27K · through 2023 · 53.7% of their giving
$62K
112. Historic Hawai'i FoundationRegrantor
8 grants to 3 organizations · largest $56K · through 2024 · 6.1% of their giving
$186K

Funders are ordered by how much of their overall giving goes to environment & conservation work in Hawaii, not by dollar totals alone — a foundation that concentrates its giving here is usually a better prospect than a larger one for which this is a rounding error. 11 of the funders counted here are donor-advised fund sponsors, which grant on behalf of individual donors and accept no applications; they are marked and ranked last.

Other Causes Funded in Hawaii

About This Data

A grant appears here when a funder reported it on its IRS Form 990 and the recipient organization is classified under the NTEE group covering environment & conservation work, with an address in Hawaii. Grants are counted from the 2025 filing year backward.

Some 990 grant schedules list a recipient by name and address without an EIN, and those grants cannot be matched to a classification — so the totals above represent identifiable environment & conservation funding in Hawaii, not every dollar that reached the sector. Figures are a floor, not a ceiling.

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Full grant histories, recipient lists, officer compensation, multi-year financials, and exports for every foundation Imperigo tracks.