Marshall Energy Facility
Marshall Energy Facility is a 688 MW natural gas power plant in Marshall County, Kentucky, operated by Tennessee Valley Authority. EIA-860M lists 8 generating units here. Its units entered service in 2002.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Nameplate capacity
- 688 MW
- 581.6 MW net summer
- Generating units
- 8
- In service
- 2002
- EIA plant ID
- 55232
Where it is
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- County
- Marshall County, Kentucky
- Coordinates
- 37.0286, -88.3958
- Balancing authority
- TVA
- Sector
- Electric Utility
Units, technology and status
- Operator of record
- Tennessee Valley Authority
- Primary energy source
- Natural gas
- Technologies
- Natural Gas Fired Combustion Turbine
- Status
- Standby/Backup (5) · Operating (3)
Marshall Energy Facility: FAQ
- Where is Marshall Energy Facility?
- In Marshall County, Kentucky (KY). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
- How big is Marshall Energy Facility?
- 688 MW of nameplate capacity across 8 units, as of the EIA-860M release for 2026-07.
- Who owns Marshall Energy Facility?
- EIA-860M names Tennessee Valley Authority as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is this the same as Marshall Energy Facility LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Tennessee Valley Authority here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Marshall Energy Facility LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Marshall Energy Facility still running?
- EIA-860M files it as "Standby/Backup" for 2026-07. Statuses change monthly, and this page follows the monthly release.