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HYDROELECTRIC PLANTSSeneca Generation LLC
Seneca Generation LLC is a 438 MW operating hydroelectric plant in Warren County, Pennsylvania, operated by Seneca Generation LLC.
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Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 1 | Hydroelectric Pumped Storage | 206 MW | |
| 2 | Hydroelectric Pumped Storage | 206 MW | |
| 3 | Conventional Hydroelectric | 26 MW |
Plant details
- Operator
- Seneca Generation LLC
- Location
- Warren County, Pennsylvania
- Balancing authority
- PJM
- Sector
- IPP Non-CHP
- Capacity
- Operating: 438 MW
- First unit online
- Jun 1970
- EIA plant ID
- 8225
Location
41.8389, -79.0056
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- Wetmore - PA 0187 (Chittester)Solar farms · 3.0 MW · 18.4 mi
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- SL JAMESTOWN ARRAY 2Solar farms · 4.8 MW · 20.3 mi
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- Jones - PA 0399 (Rhodes)Solar farms · 3.0 MW · 24.8 mi
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Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem