PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/59358
EIA plant 59358
Shirley · Middlesex · MA
Devens
Operated by Altus Power America Management, LLC
Published location
Where is Devens?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
42.559173, -71.625875
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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 | 134 MWh |
| 2 | 418 MWh |
| 3 | 428 MWh |
| 4 | 447 MWh |
| 5 | 499 MWh |
| 6 | 528 MWh |
| 7 | 543 MWh |
| 8 | 478 MWh |
| 9 | 448 MWh |
| 10 | 320 MWh |
| 11 | 357 MWh |
| 12 | 275 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| MA2 | Solar Photovoltaic | SUN | 3 | OP |
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Identity, technology and limitations
EIA plant ID
59358
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final