South Peak Wind
South Peak Wind is a 80 MW wind farm in Judith Basin County, Montana, operated by ALLETE Clean Energy. EIA-860M lists 1 generating unit here. Its unit entered service in 2020.
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
- 80 MW
- 80 MW net summer
- Generating units
- 1
- In service
- 2020
- EIA plant ID
- 62939
Where it is
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- County
- Judith Basin County, Montana
- Coordinates
- 47.3299, -110.6146
- Balancing authority
- NWMT
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- ALLETE Clean Energy
- Primary energy source
- Wind
- Technologies
- Onshore Wind Turbine
- Status
- Operating
South Peak Wind: FAQ
- Where is South Peak Wind?
- In Judith Basin County, Montana (MT). 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 South Peak Wind?
- 80 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
- Who owns South Peak Wind?
- EIA-860M names ALLETE Clean Energy 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 South Peak Wind LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — ALLETE Clean Energy 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 "South Peak Wind LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is South Peak Wind still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.