Data / Nonprofits / Tennessee / Oak Ridge / Environment
Environment nonprofits in Oak Ridge, TN: 5 registered with the IRS
5 environment nonprofits are registered with the IRS in Oak Ridge, TN, 5 of them 501(c)(3) charities; the 1 that report revenue took in $98,006. The largest by revenue: Oak Ridge Environmental Peace Alliance ($98,006).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Oak Ridge Environmental Peace Alliance | 501(c)(3) | 2000 | $98,006 | $104,185 | 2025-06 |
| Advocates for the Oak Ridge Reservation | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| East Tennessee Grotto | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Keep Anderson County Beautiful | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| University of Tennessee Arboretum Society | 501(c)(3) | 1966 | $0 | $0 | 2025-12 |
Other causes in Oak Ridge, TN
- Education 26
- Religion-related 17
- Human services 16
- Arts, culture and humanities 15
- Recreation and sports 13
- Community improvement and capacity building 9
- Philanthropy, voluntarism and grantmaking foundations 9
- Youth development 7
- Animal-related 6
- Mental health and crisis intervention 6
- Health care 5
- Employment 5
- Mutual and membership benefit 4
- Public and societal benefit 4
- Science and technology 4
- Housing and shelter 4
Every nonprofit in Oak Ridge, TN · 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.