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2052 MW Bit. Coal operating in Harrison, WV — PJM Interconnection, LLC
2,052 MW
Nameplate Capacity
3
Generators
units
Conventional Steam Coal
Technology
1972
Operating Since
Coordinates
39.3842, -80.3325
County
Harrison, WV
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Monongahela Power Co | Monongahela Power | — |
| Owner(s) | Monongahela Power Co | FirstEnergy | — |
| Status | Operating | — | — |
Harrison Power Station is a 1.9-gigawatt coal-fired electricity-generating power station located in Haywood, West Virginia, owned and operated by FirstEnergy. It has one of the tallest chimneys in the world 1,001 feet (305 m), built in 1994.
Read more on WikipediaThe FirstEnergy Harrison Power Station is a 2,052 MW coal-fired power plant located in Harrison County, West Virginia. It began operating in 1972 and is owned by FirstEnergy, with Monongahela Power Co. listed as the EIA operator. The plant consists of three generators utilizing conventional steam coal technology. It is the largest power plant in West Virginia and the largest of its kind nationally.
The Harrison Power Station operates within the PJM Interconnection, LLC balancing authority and the RFC NERC region. In its latest year of reported generation, the plant produced 10,755,095 MWh, achieving a capacity factor of 59.9%. Financial data indicates an installed cost of $804.05 per kW, based on FERC filings.
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
500.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
1.2M MWh
Latest Month
10.8M MWh
Annual Generation
59.9%
Capacity Factor
CO₂ Intensity
2184 lb/MWh
NOx
0.851 lb/MWh
SO₂
3 lb/MWh
CH₄
0.249 lb/MWh
N₂O
0.036 lb/MWh
Capacity Factor
62.3%
Annual Net Gen
11193 GWh
CO₂eq
2201 lb/MWh
Subregion
RFC West
Steam turbine · MONONGAHELA POWER COMPANY · Data from 2015–2024
$885/kW
Installed Cost
$6/kW
Annual CapEx
$35.3/MWh
Operating Cost
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
Point of Interconnection
Nearest Substation
Harrison Substation · 500 kV
Substation Distance
< 10 km
Operator
Mon Power
Coord Source
OSM spatial
Market Position
ISO/RTO Market
PJM
LMP Node
HARR APS20KV GEN1
Pricing Hub
AEP-DAYTON HUB
Alt. Hub / Zone
WESTERN HUB
Node Source
EIA-860 direct report
Last updated 2026-03-26
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