PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/62868
EIA plant 62868
Mauston · Juneau · WI
Elroy Solar
Operated by Butter Solar, LLC
Published location
Where is Elroy Solar?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
43.732000, -90.025000
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Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 27 MWh |
| 2 | 181 MWh |
| 3 | 203 MWh |
| 4 | 221 MWh |
| 5 | 294 MWh |
| 6 | 247 MWh |
| 7 | 295 MWh |
| 8 | 289 MWh |
| 9 | 290 MWh |
| 10 | 251 MWh |
| 11 | 95 MWh |
| 12 | 62 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| ELR5 | Solar Photovoltaic | SUN | 1.5 | OP |
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Identity, technology and limitations
EIA plant ID
62868
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final