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31 MW Other Gas operating in Allegheny, PA — PJM Interconnection, LLC
31 MW
Nameplate Capacity
2
Generators
units
Other Gases
Technology
1955
Operating Since
Coordinates
40.3094, -79.8816
County
Allegheny, PA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | United States Steel- Clairton | — | — |
| Owner(s) | United States Steel- Clairton | — | — |
| Status | Operating | — | — |
Clairton Works is a 31 MW power plant located in Allegheny County, Pennsylvania. The plant, which began operating in 1955, is owned and operated by United States Steel- Clairton. It utilizes other gases (OG) as its primary fuel source and consists of two generators. The plant operates within the PJM Interconnection, LLC balancing authority and the RFC NERC region.
In the most recent year with available data, Clairton Works generated 120,941 MWh of electricity, achieving a capacity factor of 44.5%. The plant is ranked as the largest of its kind in Pennsylvania and 12th nationally out of 21 similar plants.
Generated from EIA, GEM, and public data sources
ISO/RTO
PJM
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
10.4K MWh
Latest Month
120.9K MWh
Annual Generation
44.5%
Capacity Factor
CO₂ Intensity
0 lb/MWh
NOx
2 lb/MWh
SO₂
No financial data available for this plant.
This is a small open-data project — if you have sources or want more coverage here, drop a note.
Market Position
ISO/RTO Market
PJM
LMP Node
WILSON 23 KV T3
Pricing Hub
WESTERN HUB
Location Type
Load Node
Node Source
Curated node match
Last updated 2026-03-26
View all 10 articlesNo ask pi reports yet for this entity.
ask pi about Clairton WorksPJM Interconnection, LLC (PJM)
Grid Voltage
138.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Industrial
Sector
Industrial CHP
0.000 lb/MWh
CH₄
0.012 lb/MWh
N₂O
0.001 lb/MWh
Capacity Factor
40.3%
Annual Net Gen
109 GWh
CO₂eq
0.668 lb/MWh
Subregion
RFC West