🔋 Battery Storage Power Plants in Colorado
Colorado operates 13 battery storage power plants totaling 114 MW of nameplate capacity. Annual generation: —.
Battery storage facilities don't generate electricity — they store it. They charge from the grid (often from solar during the day) and discharge during peak demand or to firm up renewables. EIA classifies them as power plants because they connect to the grid like one.
Plants13operating
Capacity113 MWnameplate
Generation—annual
Where battery storage plants sit in Colorado
All Colorado battery storage plants
| Plant | City | County | Capacity | Operator |
|---|---|---|---|---|
| Prairie Center Energy Llc | Brighton | Adams County | 35 MW | Whetstone Power Operations Llc |
| Rattlesnake Ridge Battery Storage | Hudson | Weld County | 12 MW | United Power, Inc |
| Davis Battery Storage | Fort Lupton | Weld County | 12 MW | United Power, Inc |
| Bromley Battery Storage | Brighton | Adams County | 12 MW | United Power, Inc |
| Keenesburg Battery Storage | Keenesburg | Weld County | 12 MW | United Power, Inc |
| Parkway Battery Storage | Broomfield | Broomfield County | 8 MW | United Power, Inc |
| Frederick Battery Storage | Frederick | Weld County | 8 MW | United Power, Inc |
| Mead Battery Storage | Longmont | Weld County | 8 MW | United Power, Inc |
| Platte Valley Battery Storage | Longmont | Weld County | 8 MW | United Power, Inc |
| Mamm Creek | Silt | Garfield County | — | Aes Clean Energy |
| High Mesa Co | Parachute | Garfield County | — | Aes Clean Energy |
| Sun Bear | Towaoec | Montezuma County | — | Ms1 |
| Grand Valley Solar Generation And Bess | Tbd | Mesa County | — | Grva Bn, Llc |