FirstEnergy W H SammisRetired
Jefferson County, Ohio · EIA plant ID 2866 · Operator: Energy Harbor Generation LLC
×2,468 MW coal retired since 2020 (latest Jun 2023)
Nameplate—MWSummer — MW
Generators0in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—Btu/kWhfossil units, electric fuel, HHV
First online—
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2001 | 12,866.7 | — | — |
| 2002 | 15,526 | — | — |
| 2003 | 16,637.3 | 85.0% | 9,606 |
| 2004 | 13,663.8 | 69.7% | 9,622 |
| 2005 | 14,670.8 | 75.0% | 9,912 |
| 2006 | 15,594.5 | 79.7% | 10,007 |
| 2007 | 15,370.1 | 78.6% | 10,062 |
| 2008 | 14,728.6 | 75.1% | 10,165 |
| 2009 | 8,820.1 | 45.1% | 10,588 |
| 2010 | 12,339.1 | 63.1% | 11,132 |
| 2011 | 10,057.9 | 51.4% | 11,106 |
| 2012 | 8,899.2 | 45.4% | 11,381 |
| 2013 | 12,406.1 | 63.4% | 10,575 |
| 2014 | 11,920.6 | 61.2% | 10,715 |
| 2015 | 8,843.4 | 45.4% | 11,018 |
| 2016 | 8,112.5 | 41.5% | 11,215 |
| 2017 | 6,219.7 | 31.9% | 11,178 |
| 2018 | 4,766.7 | 24.5% | 11,613 |
| 2019 | 3,956.9 | 20.3% | 11,661 |
| 2020 | 4,797.5 | 31.4% | 11,542 |
| 2021 | 4,656.1 | 35.4% | 11,535 |
| 2022 | 5,256.6 | 39.9% | 11,080 |
| 2023 | 896.2 | 16.4% | 11,842 |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| 1 | Conventional Steam Coal | ST | 190.4 | 180 | Aug 1959 | Retired May 2020 | — | coming soon |
| 2 | Conventional Steam Coal | ST | 190.4 | 180 | Jul 1960 | Retired May 2020 | — | coming soon |
| 3 | Conventional Steam Coal | ST | 190.4 | 180 | Jul 1961 | Retired May 2020 | — | coming soon |
| 4 | Conventional Steam Coal | ST | 190.4 | 180 | Nov 1962 | Retired May 2020 | — | coming soon |
| 5 | Conventional Steam Coal | ST | 334 | 290 | Dec 1967 | Retired Jun 2023 | — | coming soon |
| 6 | Conventional Steam Coal | ST | 680 | 600 | Apr 1969 | Retired Jun 2023 | — | coming soon |
| 7 | Conventional Steam Coal | ST | 680 | 600 | Sep 1971 | Retired Jun 2023 | — | coming soon |
| A1 | Petroleum Liquids | IC | 2.5 | 3 | Mar 1972 | Retired Jun 2023 | — | coming soon |
| B1 | Petroleum Liquids | IC | 2.5 | 3 | Mar 1972 | Retired Jun 2023 | — | coming soon |
| B2 | Petroleum Liquids | IC | 2.5 | 3 | Mar 1972 | Retired Jun 2023 | — | coming soon |
| B3 | Petroleum Liquids | IC | 2.5 | 2 | Mar 1972 | Retired Jun 2023 | — | coming soon |
| B4 | Petroleum Liquids | IC | 2.5 | 2 | Mar 1972 | Retired Jun 2023 | — | coming soon |
Owner / operator
Operator: Energy Harbor Generation LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
Nearby plants
Within 80 km.
| New Cumberland Hydroelectric Project | — | 0.6 km |
| Wylie Ridge Solar | — | 10.1 km |
| South Field Energy | 1,210 MW | 12.2 km |
| Pine 2 Solar | 17 MW | 16.5 km |
| Pine 1 Solar | 17 MW | 17.4 km |
| Beaver Valley | 1,847 MW | 19.5 km |