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614 MW Natural Gas operating in Delaware, PA — PJM Interconnection, LLC
614 MW
Nameplate Capacity
3
Generators
units
Natural Gas Fired Combined Cycle
Technology
2002
Operating Since
Coordinates
39.8614, -75.3358
County
Delaware, PA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Liberty Electric Power LLC | Liberty Electric Power | — |
| Owner(s) | Liberty Electric Power LLC | Vistra | — |
| Status | Operating | — | — |
Liberty Electric Power Plant is a 614 MW natural gas-fired combined cycle power plant located in Delaware County, Pennsylvania. The plant began operating in 2002 and consists of 3 generators. It is owned by Vistra and operated by Liberty Electric Power LLC. The plant is connected to the PJM Interconnection, LLC balancing authority and is within the RFC NERC region.
In the most recent year of reported data, Liberty Electric Power Plant generated 3,931,943 MWh of electricity, achieving a capacity factor of 73.1%. The plant is ranked as the 24th largest in Pennsylvania out of 35 plants, and 388th nationally out of 945 plants. Recent news coverage of the plant includes 6 articles related to deals, 3 related to regulatory matters, and 1 related to industry news.
Generated from EIA, GEM, and public data sources
ISO/RTO
PJM
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
PJM Interconnection, LLC (PJM)
Grid Voltage
238.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
399.6K MWh
Latest Month
3.9M MWh
Annual Generation
73.1%
Capacity Factor
CO₂ Intensity
877 lb/MWh
NOx
0.070 lb/MWh
SO₂
0.004 lb/MWh
CH₄
0.016 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
74.3%
Annual Net Gen
3995 GWh
CO₂eq
878 lb/MWh
Subregion
RFC East
2013
$965/kW
Est. Construction Cost
Total estimated cost: $592.6M
Point of Interconnection
Nearest Substation
Printz Substation · 230 kV
Substation Distance
< 10 km
Operator
PECO
Coord Source
OSM spatial
Market Position
ISO/RTO Market
PJM
LMP Node
5133673
Pricing Hub
WESTERN HUB
Node Source
EIA-860 direct report
Last updated 2026-04-09
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