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COAL POWER PLANTS · GAS POWER PLANTSDean H Mitchell
Dean H Mitchell is a 538 MW retired power plant in Lake County, Indiana, operated by Northern Indiana Pub Serv Co.
Plant statusClosed
- Planning (completed)
- Consented (completed)
- Construction (completed)
- OperatingDec 1956 (completed)
- ClosedOct 2013 (current stage)
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 4 | Natural Gas Steam Turbine | 138 MW | Retired |
| 5 | Conventional Steam Coal | 128 MW | Retired |
| 6 | Conventional Steam Coal | 128 MW | Retired |
| 11 | Conventional Steam Coal | 128 MW | Retired |
| 9A | Natural Gas Fired Combustion Turbine | 16 MW | Retired |
Plant details
- Operator
- Northern Indiana Pub Serv Co
- Location
- Lake County, Indiana
- Balancing authority
- MISO
- Sector
- Electric Utility
- Capacity
- Retired: 538 MW
- First unit online
- Dec 1956
- EIA plant ID
- 996
Location
41.6392, -87.4069
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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