Liberty Electric Power Plant
Liberty Electric Power Plant is a 614 MW natural gas power plant in Delaware County, Pennsylvania, operated by Liberty Electric Power LLC. EIA-860M lists 3 generating units here, inside PJM. Its units entered service in 2002.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Nameplate capacity
- 614 MW
- 562 MW net summer
- Generating units
- 3
- In service
- 2002
- EIA plant ID
- 55231
Where it is
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- County
- Delaware County, Pennsylvania
- Coordinates
- 39.8614, -75.3358
- Balancing authority
- PJM
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- Liberty Electric Power LLC
- Primary energy source
- Natural gas
- Technologies
- Natural Gas Fired Combined Cycle
- Status
- Operating
Liberty Electric Power Plant: FAQ
- Where is Liberty Electric Power Plant?
- In Delaware County, Pennsylvania (PA). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
- How big is Liberty Electric Power Plant?
- 614 MW of nameplate capacity across 3 units, as of the EIA-860M release for 2026-07.
- Who owns Liberty Electric Power Plant?
- EIA-860M names Liberty Electric Power LLC as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is this the same as Liberty Electric Power Plant LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Liberty Electric Power LLC here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Liberty Electric Power Plant LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Liberty Electric Power Plant still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.