Data / Nonprofits / Pennsylvania / Lancaster / Environment
Environment nonprofits in Lancaster, PA: 17 registered with the IRS
17 environment nonprofits are registered with the IRS in Lancaster, PA, 17 of them 501(c)(3) charities; the 9 that report revenue took in $12.1 million. The largest by revenue: Lancaster County Conservancy ($8 million), Conservation Foundation of Lancaster County ($1.8 million), Partners for Environmental Stewardship ($1 million).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Lancaster County Conservancy | 501(c)(3) | 1970 | $8 million | $95.8 million | 2025-12 |
| Conservation Foundation of Lancaster County | 501(c)(3) | 2009 | $1.8 million | $940,821 | 2024-12 |
| Partners for Environmental Stewardship | 501(c)(3) | 2024 | $1 million | $1.5 million | 2025-06 |
| Trout Unlimited | 501(c)(3) | 1972 | $533,997 | $610,826 | 2026-03 |
| Pennsylvania Interfaith Power & Light | 501(c)(3) | 2013 | $271,190 | $81,052 | 2024-12 |
| Regenall | 501(c)(3) | 2021 | $221,479 | $145,876 | 2025-12 |
| Hourglass Foundation | 501(c)(3) | 1998 | $162,407 | $173,642 | 2025-09 |
| Water Science Institute | 501(c)(3) | 2016 | $75,420 | $2,698 | 2024-12 |
| Little Conestoga Watershed | 501(c)(3) | 2002 | $24,706 | $21,705 | 2025-12 |
| Atlas Ecoscience | 501(c)(3) | 2024 | |||
| Better Life Youth Association | 501(c)(3) | 2024 | |||
| Briar Hill Foundation | 501(c)(3) | 2025 | $1.1 million | 2024-12 | |
| Climate Placement Project | 501(c)(3) | 2025 | |||
| Groff Memorial Park Trust II | 501(c)(3) | 1995 | $514,846 | 2025-12 | |
| Lancaster Hiking Club | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Rainwater Harvesting Foundation Inc | 501(c)(3) | 2023 | $0 | $1 | 2025-12 |
| Sylvan Wetlands Conservancy | 501(c)(3) | 2024 | $65,252 | 2025-12 |
Other causes in Lancaster, PA
- Philanthropy, voluntarism and grantmaking foundations 133
- Religion-related 110
- Education 97
- Human services 77
- Recreation and sports 69
- Arts, culture and humanities 69
- Health care 33
- Community improvement and capacity building 29
- International, foreign affairs and national security 25
- Youth development 25
- Housing and shelter 23
- Mental health and crisis intervention 20
- Public safety, disaster preparedness and relief 17
- Animal-related 17
- Diseases, disorders and medical disciplines 14
- Public and societal benefit 14
- Employment 13
- Food, agriculture and nutrition 13
- Crime and legal-related 11
- Mutual and membership benefit 9
- Civil rights, social action and advocacy 5
- Science and technology 4
Every nonprofit in Lancaster, PA · 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.