LSP-Cottage Grove LP
LSP-Cottage Grove LP is a 284 MW natural gas power plant in Washington County, Minnesota, operated by Cottage Grove Operating Services LLC. EIA-860M lists 2 generating units here, inside MISO. Its units entered service in 1997.
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
- 283.5 MW
- 251 MW net summer
- Generating units
- 2
- In service
- 1997
- EIA plant ID
- 55010
Where it is
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- County
- Washington County, Minnesota
- Coordinates
- 44.7956, -92.9119
- Balancing authority
- MISO
- Sector
- IPP CHP
Units, technology and status
- Operator of record
- Cottage Grove Operating Services LLC
- Primary energy source
- Natural gas
- Technologies
- Natural Gas Fired Combined Cycle
- Status
- Operating
Every plant Cottage Grove Operating Services LLC reports to EIA →
LSP-Cottage Grove LP: FAQ
- Where is LSP-Cottage Grove LP?
- In Washington County, Minnesota (MN). 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 LSP-Cottage Grove LP?
- 284 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
- Who owns LSP-Cottage Grove LP?
- EIA-860M names Cottage Grove Operating Services LLC as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is LSP-Cottage Grove LP still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.