FirstEnergy Mitchell Power Station — Power plant · Coal · Allegheny Energy Supply Co LLCHatfields Ferry Power Station — Power plant · Coal · Allegheny Energy Supply Co LLCFirstEnergy Mad River — Power plant · Oil · FirstEnergy Generation CorpFirstEnergy Rivesville — Power plant · Coal · Monongahela Power CoFirstEnergy Armstrong Power Station — Power plant · Coal · Allegheny Energy Supply Co LLCFirstEnergy R Paul Smith Power Station — Power plant · Coal · Allegheny Energy Supply Co LLCFirstEnergy Willow Island — Power plant · Coal · Monongahela Power CoFirstEnergy Albright — Power plant · Coal · Monongahela Power CoFirstEnergy Edgewater — Power plant · Gas, steam turbine · FirstEnergy Generation CorpGrays Landing L&D Hydroelectric Project — Announced · Hydro · PA · 12 MW · 2.2 mi awayDownsville II — Under construction · Solar · MD · 2 MW · 2.5 mi awayOpekiska L&D Hydroelectric Project — Announced · Hydro · WV · 6 MW · 4.0 mi awayBedington Energy Facility, LLC — Filed · Solar · WV · 100 MW · 5.4 mi awayESS Wesel — Postponed · Storage · MD · 6 MW · 5.6 mi awayBayles — Postponed · Gas, reciprocating engine · PA · 43 MW · 5.8 mi awayMonongahela L&D4 Hydroelectric Project — Announced · Hydro · PA · 12 MW · 6.3 mi awayCMH01 HOLDINGS LP — Built · Large load · OH · 6.9 mi awayESS Fairgrounds — Postponed · Storage · MD · 4 MW · 7.4 mi awayPoint Marion L&D Hydroelectric Project — Announced · Hydro · PA · 5 MW · 8.9 mi awayMason Dixon Solar Center — Postponed · Solar · MD · 20 MW · 9.4 mi awayPurdys Run Energy, LLC — Postponed · Gas, reciprocating engine · WV · 22 MW · 9.7 mi awayMorgantown L&D Hydroelectric Project — Announced · Hydro · WV · 5 MW · 9.8 mi awayKingwood Solar — Announced · Solar · OH · 175 MW · 9.9 mi awayKittanning - PA 0383 (Hoeter) — Under construction · Solar · PA · 3 MW · 10.1 mi awayKittanning - PA 0407 (Hoeter C) — Under construction · Solar · PA · 3 MW · 10.1 mi awayKittanning - PA 0406 (Hoeter B) — Under construction · Solar · PA · 3 MW · 10.1 mi awayMaxwell L&D Hydroelectric Project — Announced · Hydro · PA · 12 MW · 10.3 mi awayCVE US PA Dayton 379 — Under construction · Solar · PA · 3 MW · 10.5 mi awayDayton - PA 0404 (Good East) — Under construction · Solar · PA · 2.5 MW · 10.5 mi awayKelly — Postponed · Gas, reciprocating engine · PA · 6.6 MW · 11.6 mi awayDevola L&D Hydroelectric Project — Postponed · Hydro · OH · 4 MW · 12.4 mi awayBraddock Lock and Dam — Filed · Hydro · PA · 5.3 MW · 12.9 mi awayMonroe - PA 0485 (Lawrence) — Under construction · Solar · PA · 2.4 MW · 13.0 mi awayWVA1 DC1 (Martinsburg data centre) — Filed · Large load · WV · 13.4 mi awayRed Glen Energy — Postponed · Gas, reciprocating engine · PA · 22 MW · 13.9 mi awayMonroe - PA 0486 (Acey) — Under construction · Solar · PA · 3 MW · 14.0 mi away
  • Combustion
  • Retired
  • Other companies nearby
  • 10 · 100 · 1,000 MW

FirstEnergy Generation, LLC

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Power plant owner

Key facts

Power plant owner · 3,438.8 MW
Capacity held
3,438.8MW
Assets
9
States
MD, OH, PA, WV
Registered in
United States
Parent
No parent recordedNo parent recordedLike 48,120 of 50,273 companies here. Why

Gross output of plants with a stake

9 of 9 plantsOutputGross: each plant's whole output, whatever the stake. Equity share: each plant's output times the stake.Covers 9 of 9 plants with a stake: US plants with an EIA monthly series.under 1% of the output is from 2 plants recorded as wholly owned.Ownership as recorded today; each plant's output is its whole series. A plant's group is its technology; Unspecified fuel is EIA's "All Other", hydrogen, CHP with no fuel stated and plants with no technology on record.

Gross output of plants with a stake MWh by month, 2001 to 2013
  • Gas
  • Coal
  • Oil
Yearly totals
Gross net generation of the plants with a stake, MWh by year and generation group, newest first.
YearGasCoalOilTotal (MWh)
2013 (part year)—8,721,39308,721,393
2012—11,444,483011,444,483
2011—13,959,158013,959,158
201021312,602,424-3812,602,599
2009-26310,947,763-64210,946,858
2008-12115,902,415-44215,901,852
20071,07616,428,46866816,430,212
200630415,210,81410115,211,219
20051,45814,690,5251,15714,693,140
20045,58113,971,685-17713,977,089
20036,64415,485,76010315,492,507
2002118,52616,566,06647316,685,065
200135,46517,882,2591,22017,918,944

Sources EIA-860M · EIA · EPA GHGRP

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • EIAOpen license · retrieved Nov 1, 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
  • EPA GHGRPOpen license · retrieved Nov 2, 2026

Attribution

Assets 9

Assets

9

Capacity

3,439 MW

MW by fuel
  1. Coal: 3,214 MW, 7 assets
  2. Gas, steam turbine: 171 MW, 1 asset
  3. Oil: 54.0 MW, 1 asset

Owns 9 power plants

Sources EIA-860M · GEM

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • GEMOpen license, with credit · retrieved Oct 26, 2026Global Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.

Every source and license · Attribution

Around this company

Nearby 27

within 15 mi

Projects

27

within 15 mi

Nearest

2.2 mi

Grays Landing L&D Hydroelectric Project

All 27NearbyShowing all 27 nearby projects.

How these are matched

Exact-grade projects within 15 mi of any asset this company owns or operates, nearest first, each with the asset it is closest to. Only projects with a site location are matched to assets; those placed only by county or state are not.

Projects within 15 mi of this company’s assets, sorted by distance, nearest first.
Status Name. Sort by name, A to Z Type MW. Sort by capacity, largest first Distance, sorted ascending. Sort by distance, farthest first Nearest asset
Announced Grays Landing L&D Hydroelectric Project Hydro 12 MW 2.2 mi away nearest: Hatfields Ferry Power Station
Under construction Downsville II Solar 2 MW 2.5 mi away nearest: FirstEnergy R Paul Smith Power Station
Announced Opekiska L&D Hydroelectric Project Hydro 6 MW 4.0 mi away nearest: FirstEnergy Rivesville
Filed Bedington Energy Facility, LLC Solar 100 MW 5.4 mi away nearest: FirstEnergy R Paul Smith Power Station
Postponed ESS Wesel Storage 6 MW 5.6 mi away nearest: FirstEnergy R Paul Smith Power Station
Postponed Bayles Gas, reciprocating engine 43 MW 5.8 mi away nearest: Hatfields Ferry Power Station
Announced Monongahela L&D4 Hydroelectric Project Hydro 12 MW 6.3 mi away nearest: FirstEnergy Mitchell Power Station
Built CMH01 HOLDINGS LP Large load — 6.9 mi away nearest: FirstEnergy Mad River
Postponed ESS Fairgrounds Storage 4 MW 7.4 mi away nearest: FirstEnergy R Paul Smith Power Station
Announced Point Marion L&D Hydroelectric Project Hydro 5 MW 8.9 mi away nearest: Hatfields Ferry Power Station
Postponed Mason Dixon Solar Center Solar 20 MW 9.4 mi away nearest: FirstEnergy R Paul Smith Power Station
Postponed Purdys Run Energy, LLC Gas, reciprocating engine 22 MW 9.7 mi away nearest: FirstEnergy Rivesville
Announced Morgantown L&D Hydroelectric Project Hydro 5 MW 9.8 mi away nearest: FirstEnergy Rivesville
Announced Kingwood Solar Solar 175 MW 9.9 mi away nearest: FirstEnergy Mad River
Under construction Kittanning - PA 0383 (Hoeter) Solar 3 MW 10.1 mi away nearest: FirstEnergy Armstrong Power Station
Under construction Kittanning - PA 0407 (Hoeter C) Solar 3 MW 10.1 mi away nearest: FirstEnergy Armstrong Power Station
Under construction Kittanning - PA 0406 (Hoeter B) Solar 3 MW 10.1 mi away nearest: FirstEnergy Armstrong Power Station
Announced Maxwell L&D Hydroelectric Project Hydro 12 MW 10.3 mi away nearest: Hatfields Ferry Power Station
Under construction CVE US PA Dayton 379 Solar 3 MW 10.5 mi away nearest: FirstEnergy Armstrong Power Station
Under construction Dayton - PA 0404 (Good East) Solar 2.5 MW 10.5 mi away nearest: FirstEnergy Armstrong Power Station
Postponed Kelly Gas, reciprocating engine 6.6 MW 11.6 mi away nearest: FirstEnergy Armstrong Power Station
Postponed Devola L&D Hydroelectric Project Hydro 4 MW 12.4 mi away nearest: FirstEnergy Willow Island
Filed Braddock Lock and Dam Hydro 5.3 MW 12.9 mi away nearest: FirstEnergy Mitchell Power Station
Under construction Monroe - PA 0485 (Lawrence) Solar 2.4 MW 13.0 mi away nearest: FirstEnergy Armstrong Power Station
Filed WVA1 DC1 (Martinsburg data centre) Large load — 13.4 mi away nearest: FirstEnergy R Paul Smith Power Station
Postponed Red Glen Energy Gas, reciprocating engine 22 MW 13.9 mi away nearest: FirstEnergy Mitchell Power Station
Under construction Monroe - PA 0486 (Acey) Solar 3 MW 14.0 mi away nearest: FirstEnergy Armstrong Power Station

Sources EIA-860M · EPA ICIS-Air · FAA OE/AAA

Sources

Every source and license · Attribution