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West Virginia · Monongahela Power Company

Fort Martin Power Station

Federal support

Key facts

2Coal unitsof 382 tracked nationally
1.2 GWCapacity0.6% of the tracked fleet
59 yearsAge of oldest unitcame online in 1967
6.3 MtCO2 in 20250.8% of fleet-wide emissions
2,806 tSO2 in 2025
58.2 lbsMercury in 2025
6,131 GWh2025 net generation0.9% of tracked generation

In 2021, clean power produced energy 47.9% more cheaply

How this is calculated
Annual savings with clean power in 2021$76M≈47.9% cheaper than running this plant — estimated from its capacity at a 42% capacity factor.
Gap
$17.9/MWh
Difference
+47.9%
Cheapest clean power alternative
regional wind

Units (2)

ExpandTypeStatusRetirement
1Tangentially-fired5761967 (59yrs)Operating—
2Cell burner boiler5761968 (58yrs)Operating—

Documents & sources

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