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342 Circuit — Power plant · Storage · Madison Energy Investments LLC
  • Storage
  • Operating
  • 10 · 100 · 1,000 MW

342 Circuit

Power plant · Storage

Key facts

Power plant · Storage Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2024
Net generation, 2025
0 MWh
Grid
14 kV to Massachusetts Electric Co (ISNE)
Location
Plymouth County, Massachusetts
Operated by
Madison Energy Investments LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Details

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Technology
Storage source: “Batteries”
Age
2 years since 2024
All 4 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Nerc region
NPCC
Report year
2025
Grid voltage kv
13.80
Transmission owner
Massachusetts Electric Co
Balancing authority code
ISNE
Balancing authority name
ISO New England Inc.
Fuel burned (MMBtu), 20250
Net generation (MWh), 20250
Balancing authority codeISNE
Data notes (1)
  • Capacity factor, 2025 not shown: net generation 0.0 MWh is not positive (the plant consumed at least as much as it produced over the year)

Solar arrays

Array area (acres)
3.5
AC capacity (MW)
1
DC capacity (MW)
1.8
Mounting
Fixed tilt
Site type
Greenfield
Began operating
2024

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

3 sources

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

Sources

Every source and license · Attribution

View at source