Data / Nonprofits / Hawaii / Hilo / Environment
Environment nonprofits in Hilo, HI: 16 registered with the IRS
16 environment nonprofits are registered with the IRS in Hilo, HI, 15 of them 501(c)(3) charities; the 6 that report revenue took in $2.6 million. The largest by revenue: Akaka Foundation for Tropical for ($958,289), Recycle Hawaii ($574,945), Friends of Hakalau Forest National Wildlife Refuge ($492,639).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Akaka Foundation for Tropical for | 501(c)(3) | 2014 | $958,289 | $199,622 | 2024-12 |
| Recycle Hawaii | 501(c)(3) | 1993 | $574,945 | $20,588 | 2025-06 |
| Friends of Hakalau Forest National Wildlife Refuge | 501(c)(3) | 2006 | $492,639 | $387,231 | 2025-12 |
| Big Island Resource Conservation and Development Council | 501(c)(3) | 1994 | $467,724 | $393,234 | 2024-12 |
| Aina Hoola Initiative | 501(c)(3) | 2022 | $58,562 | $25,660 | 2025-12 |
| Hilo Orchid Society Inc | 501(c)(3) | 2001 | $56,473 | $96,210 | 2025-12 |
| Earthrm Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Friends of Free Spirit | 501(c)(3) | 2025 | |||
| Friends of Historic Banyan Drive | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Friends of Liliuokalani Gardens | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Hawaii Electric Vehicle Association | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Henry K Lindsey Foundation | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Hoomalu Aina the Kamahele Ohana Legacy | 501(c)(3) | 2025 | |||
| Hui Ho Olako for Hawaiian Initiatives | 501(c)(3) | 2020 | $0 | $0 | 2023-12 |
| Mauna Loa Observatory Employee Association | 501(c)(4) | 2026 | $0 | $0 | 2025-12 |
| Moku O Keawe Land Conservancy | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
Other causes in Hilo, HI
- Arts, culture and humanities 54
- Recreation and sports 53
- Education 44
- Community improvement and capacity building 32
- Human services 32
- Religion-related 24
- Youth development 17
- Philanthropy, voluntarism and grantmaking foundations 12
- Health care 11
- Housing and shelter 9
- Food, agriculture and nutrition 8
- Public and societal benefit 8
- Mental health and crisis intervention 7
- Animal-related 6
- Science and technology 6
- Crime and legal-related 4
Every nonprofit in Hilo, HI · Environment nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.