Warroad Factory
Battery storage power plant · Roseau County, Minnesota
Details
- Primary fuel
- Battery storage
- Technology
- Batteries
- Operator
- —
- County
- Roseau County
- Generating units
- 15
- Share of state capacity
- 0.05%
- Rank among battery storage plants in Minnesota
- #1 of 4
- EIA plant code
- 69725
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 4EBES | Batteries | 1.0 MW | 1.0 MW | 2025 | Standby/Backup: available for service but not normally used |
| 4WBES | Batteries | 1.0 MW | 1.0 MW | 2025 | Standby/Backup: available for service but not normally used |
| 1&2E | Petroleum Liquids | 0.8 MW | 0.8 MW | 1986 | Standby/Backup: available for service but not normally used |
| 1&2W | Petroleum Liquids | 0.8 MW | 0.8 MW | 1986 | Standby/Backup: available for service but not normally used |
| 3A&3B | Petroleum Liquids | 0.8 MW | 0.8 MW | 1987 | Standby/Backup: available for service but not normally used |
| 4E | Natural Gas Internal Combustion Engine | 0.8 MW | 0.8 MW | 2025 | Standby/Backup: available for service but not normally used |
| 4W | Natural Gas Internal Combustion Engine | 0.8 MW | 0.8 MW | 2025 | Standby/Backup: available for service but not normally used |
| 6 | Petroleum Liquids | 0.8 MW | 0.8 MW | 1987 | Standby/Backup: available for service but not normally used |
| 7N | Petroleum Liquids | 0.8 MW | 0.8 MW | 1994 | Standby/Backup: available for service but not normally used |
| 7S | Petroleum Liquids | 0.8 MW | 0.8 MW | 1994 | Standby/Backup: available for service but not normally used |
| 1 | Petroleum Liquids | 0.5 MW | 0.5 MW | 1986 | Standby/Backup: available for service but not normally used |
| 4N | Petroleum Liquids | 0.5 MW | 0.5 MW | 1983 | Standby/Backup: available for service but not normally used |
| 4S | Petroleum Liquids | 0.5 MW | 0.5 MW | 1983 | Standby/Backup: available for service but not normally used |
| 5 | Petroleum Liquids | 0.5 MW | 0.5 MW | 1987 | Standby/Backup: available for service but not normally used |
| 7W | Petroleum Liquids | 0.5 MW | 0.5 MW | 1997 | Standby/Backup: available for service but not normally used |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Minnesota
| North Branch (MN) | Other | 11 MW |
| Camp Ripley Solar | Solar | 11 MW |
| Eastridge Wind Project | Wind | 10 MW |
| Moose Lake | Natural gas | 10 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 11 MW solar plant and a 11 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Minnesota power plants · What Minnesota actually generates