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SOLAR FARMSO'Brien Solar Fields
O'Brien Solar Fields is a 22.1 MW operating solar farm in Dane County, Wisconsin, operated by Madison Gas & Electric Co.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| OBSFN | Solar Photovoltaic | 8.3 MW | |
| OBSFS | Solar Photovoltaic | 8.3 MW | |
| OBSFW | Solar Photovoltaic | 5.5 MW |
Plant details
- Operator
- Madison Gas & Electric Co
- Location
- Dane County, Wisconsin
- Balancing authority
- MISO
- Sector
- Electric Utility
- Capacity
- Operating: 22.1 MW
- First unit online
- May 2021
- EIA plant ID
- 64590
Location
42.9977, -89.4590
Nearby power plants
- FitchburgGas power plants · 57.6 MW · 1.2 mi
- Sunnyside Solar Energy CenterSolar farms, Battery storage · 60.0 MW · 1.4 mi
- Strix SolarSolar farms · 6.0 MW · 3.7 mi
- Tyto SolarSolar farms · 6.0 MW · 4.1 mi
- Nine Springs SolarSolar farms · 8.0 MW · 5.3 mi
- Epic VeronaOil-fired power plants, Solar farms · 46.4 MW · 5.5 mi
- West Campus Cogeneration FacilityGas power plants · 169 MW · 5.6 mi
- UW Madison Charter Street PlantGas power plants, Oil-fired power plants · 11.0 MW · 5.8 mi
- Nine SpringsGas power plants · 16.2 MW · 5.8 mi
- Capitol Heat and PowerOil-fired power plants · 2.0 MW · 6.9 mi
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