United States › Power plants › Oil-fired power plants › South Dakota
OIL-FIRED POWER PLANTSState Auto Insurance
State Auto Insurance is a 1.7 MW operating oil-fired power plant in Grant County, South Dakota, operated by SLB Milbank LLC.
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Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 1 | Petroleum Liquids | 1.7 MW |
Plant details
- Operator
- SLB Milbank LLC
- Location
- Grant County, South Dakota
- Balancing authority
- MISO
- Sector
- Commercial Non-CHP
- Capacity
- Operating: 1.7 MW
- First unit online
- Apr 2001
- EIA plant ID
- 56244
Location
45.2207, -96.6168
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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