MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/58568
EIA plant 58568

Springfield · Hampden · MA

Cottage Street Solar Facility

Operated by Western Massachusetts Electric Company

Annual generation2,791 MWhSum of represented EIA-923 rows
Fuel codesSUNCodes retained from EIA records
Grid contextISO New England Inc.Balancing authority or NERC region

Published location

Where is Cottage Street Solar Facility?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

42.145278, -72.538333

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Map data © OpenStreetMap contributors

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

MonthNet generation
1187 MWh
2294 MWh
3346 MWh
4256 MWh
5282 MWh
6116 MWh
70 MWh
8410 MWh
9250 MWh
10277 MWh
11198 MWh
12175 MWh

Operating generators

IDTechnologyFuelMWStatus
PV-3Solar PhotovoltaicSUN3.2OP

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Identity, technology and limitations
EIA plant ID
58568
Sector
Electric Utility
Water source
Unavailable
Data edition
2024-final