Warroad Factory

Warroad Factory is a 10.9 MW operating power plant in Roseau County, Minnesota, operated by Marvin. Its batteries store up to 2 MWh.

Plant statusOperating

Planning (completed)
Consented (completed)
Construction (completed)
OperatingDec 1983 (current stage)
Closed (not yet reached)

Planned retirement: Dec 2030.

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Generators

Each generating unit EIA lists at this plant.

Unit	Technology	Capacity	Status	Online	Retired / planned retirement
4EBES	Batteries	1.0 MW 1 MWh	Standby / back-up	Oct 2025
4WBES	Batteries	1.0 MW 1 MWh	Standby / back-up	Oct 2025
6	Petroleum Liquids	0.8 MW	Standby / back-up	Dec 1987
4E	Natural Gas Internal Combustion Engine	0.8 MW	Standby / back-up	Aug 2025
4W	Natural Gas Internal Combustion Engine	0.8 MW	Standby / back-up	Aug 2025
7N	Petroleum Liquids	0.8 MW	Standby / back-up	Nov 1994
7S	Petroleum Liquids	0.8 MW	Standby / back-up	Nov 1994
1&2E	Petroleum Liquids	0.8 MW	Standby / back-up	Jan 1986
1&2W	Petroleum Liquids	0.8 MW	Standby / back-up	Jan 1986
3A&3B	Petroleum Liquids	0.8 MW	Standby / back-up	Dec 1987
1	Petroleum Liquids	0.5 MW	Standby / back-up	Dec 1986
5	Petroleum Liquids	0.5 MW	Standby / back-up	Dec 1987	Planned Dec 2030
4N	Petroleum Liquids	0.5 MW	Standby / back-up	Dec 1983	Planned Dec 2030
4S	Petroleum Liquids	0.5 MW	Standby / back-up	Dec 1983	Planned Dec 2030
7W	Petroleum Liquids	0.5 MW	Standby / back-up	Dec 1997

Plant details

Operator: Marvin
Location: Roseau County, Minnesota
Balancing authority: MISO
Sector: Industrial Non-CHP
Capacity: Operating: 10.9 MW
First unit online: Dec 1983
EIA plant ID: 69725

Location

48.9164, -95.3265

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