Hardin Generator Project

Hardin Generator Project is a 116 MW operating coal power plant in Big Horn County, Montana, operated by Heorot Power Management.

Plant statusOperating

Planning (completed)
Consented (completed)
Construction (completed)
OperatingMar 2006 (current stage)
Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

Unit	Technology	Capacity	Status	Online	Retired / planned retirement
UNT1	Conventional Steam Coal	116 MW	Operating	Mar 2006

Plant details

Operator: Heorot Power Management
Location: Big Horn County, Montana
Balancing authority: NWMT
Sector: IPP Non-CHP
Capacity: Operating: 116 MW
First unit online: Mar 2006
EIA plant ID: 55749

Location

45.7578, -107.6000

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem