Old Faithful
Yellowstone, Wyoming
- Capacity
- 2 MW
- Status
- Operating
- Fuel
- Petroleum
- Technology
- Petroleum Liquids
- Operator
- NorthWestern Energy (MT wind/thermal)
- City
- Yellowstone
- County
- Teton County
- State
- Wyoming
- Operational date
- December 1979
- Balancing authority
- NWMT
Old Faithful is a 2 MW petroleum power plant in Yellowstone, Wyoming. Operated by NorthWestern Energy (MT wind/thermal), it has been operating since 1979. The facility is located in Teton County, within the NWMT balancing authority.
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Nearby petroleum plants in Wyoming
Source: U.S. Energy Information Administration (EIA-860M)