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Sandwich — Power plant · Storage · LSE Ophiuchus LLCCanal — Postponed · Gas, combustion turbine · MA · 330 MW · 3.9 mi away
  • Storage
  • Operating
  • 10 · 100 · 1,000 MW

Sandwich

Power plant · Storage

Key facts

Power plant · Storageran 12% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2023
Net generation, 2025
4,192 MWh
Grid
23 kV to Massachusetts Electric Co (ISNE)
Location
Barnstable County, Massachusetts
Operated by
LSE Ophiuchus LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2023 to 2025

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Storage source: “Batteries”
Age
3 years since 2023
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100001048556
Location id
L100001043054
Eia plant ids
67578
Grid
Nerc region
NPCC
Report year
2025
Grid voltage kv
23
Transmission owner
Massachusetts Electric Co
Balancing authority code
ISNE
Balancing authority name
ISO New England Inc.
Fuel burned (MMBtu), 202514,453
Capacity factor, 20250.120
Net generation (MWh), 20254,192
Balancing authority codeISNE

Solar arrays

Array area (acres)
11
AC capacity (MW)
2
DC capacity (MW)
4.3
Mounting
Fixed tilt
Site type
Greenfield
Began operating
2022

Source USPVDB

Source

  • USPVDBOpen license · retrieved Oct 25, 2026Map services and data are available from Large-Scale Solar Photovoltaic Database, provided by the U.S. Geological Survey and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uspvdb

Attribution

Timeline

  • In service · EIA-860M

Sources

5 sources

Sources EIA-860M · GEM · USPVDB · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • GEMOpen license, with credit · retrieved Oct 26, 2026Global Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
  • USPVDBOpen license · retrieved Oct 25, 2026Map services and data are available from Large-Scale Solar Photovoltaic Database, provided by the U.S. Geological Survey and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uspvdb
  • EIAOpen license · retrieved Nov 1, 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
  • EIA-860M Preliminary Monthly Electric Generator Inventory

Every source and license · Attribution

View at source

Around this plant

Nearby

within 15 mi
ProjectKindAwayMW
Canal Postponed Gas, combustion turbine 3.9 mi 330

Sources EIA-860M

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026

Attribution