In Monroe County, Wisconsin (WI). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.

4 MW of nameplate capacity across 3 units, as of the EIA-860M release for 2026-07.

EIA-860M names Village of Cashton - (WI) as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.

Is this the same as Cashton LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Village of Cashton - (WI) here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Cashton LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Cashton still running?

EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.

Cashton

Cashton is a 4 MW oil-fired power plant in Monroe County, Wisconsin, operated by Village of Cashton - (WI). EIA-860M lists 3 generating units here, inside MISO. Its units entered service between 1932 and 2002.

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: 3.5 MW; 3.5 MW net summer
Generating units: 3
In service: 1932–2002
EIA plant ID: 4107

Where it is

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County: Monroe County, Wisconsin
Coordinates: 43.7429, -90.7803
Balancing authority: MISO
Sector: Electric Utility

Units, technology and status

Operator of record: Village of Cashton - (WI)
Primary energy source: Petroleum
Technologies: Natural Gas Internal Combustion Engine, Petroleum Liquids
Status: Operating

This site runs on more than one energy source. EIA-860M capacity splits: Petroleum 2 MW, Natural gas 1 MW. It is filed here under Petroleum, the source with the most capacity.

Every plant Village of Cashton - (WI) reports to EIA →

Cashton: FAQ

Where is Cashton?: In Monroe County, Wisconsin (WI). 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 Cashton?: 4 MW of nameplate capacity across 3 units, as of the EIA-860M release for 2026-07.
Who owns Cashton?: EIA-860M names Village of Cashton - (WI) as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
Is this the same as Cashton LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Village of Cashton - (WI) here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Cashton LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Cashton still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.