Parent company profile

FirstEnergy

FirstEnergy operates 9 U.S. generating facilities through 1 reported operator, with a combined nameplate capacity of 3.84 GW. The largest share of capacity is coal (99%), located in West Virginia.

Ownership reflects the utility or operator reported to EIA (Form EIA-860); equity ownership of individual facilities may differ. The grouping of operators into this parent company is curated by GridAlmanac from public corporate-ownership records.

9
Plants
3.84 GW
Total capacity
1
Subsidiaries
1
States

Capacity mix

Coal 99.0%Solar 1.0%

Operating subsidiaries

Monongahela Power Co9 · 3.84 GW

Operating plants

PlantFuelStateOwnerCapacity
FirstEnergy Harrison Power StationCoalWest VirginiaMonongahela Power Co2.05 GW
FirstEnergy Fort Martin Power StationCoalWest VirginiaMonongahela Power Co1.15 GW
Fort Martin SolarSolarWest VirginiaMonongahela Power Co18.9 MW
Rivesville SolarSolarWest VirginiaMonongahela Power Co5.5 MW
Retired plants (3)
PlantFuelStateOwnerCapacity
FirstEnergy Albrightretired 2012CoalWest VirginiaMonongahela Power Co278.2 MW
FirstEnergy Willow Islandretired 2012CoalWest VirginiaMonongahela Power Co213.2 MW
FirstEnergy Rivesvilleretired 2012CoalWest VirginiaMonongahela Power Co109.7 MW
Under construction (2)
PlantFuelStateOwnerCapacity
Wylie Ridge Solarconstr.SolarWest VirginiaMonongahela Power Co8.4 MW
Marlowe Solarconstr.SolarWest VirginiaMonongahela Power Co5.8 MW

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