MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/67578
EIA plant 67578

Sandwich · Barnstable · MA

Sandwich

Operated by LSE Ophiuchus LLC

Annual generation4,559 MWhSum of represented EIA-923 rows
Fuel codesMWH, SUNCodes retained from EIA records
Grid contextISO New England Inc.Balancing authority or NERC region

Published location

Where is Sandwich?

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

41.717750, -70.479940

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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
169 MWh
2188 MWh
3368 MWh
4450 MWh
5520 MWh
6549 MWh
7497 MWh
8518 MWh
9412 MWh
10442 MWh
11319 MWh
12227 MWh

Operating generators

IDTechnologyFuelMWStatus
SWABABatteriesMWH2OP
SWI23Solar PhotovoltaicSUN2OP

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Identity, technology and limitations
EIA plant ID
67578
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final