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Cabot — Power plant · Hydro · FirstLight Power Resources, Inc. - MA
  • Clean firm
  • Operating
  • 10 · 100 · 1,000 MW

Cabot

Power plant · Hydro

Key facts

Power plant · Hydroran 44% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1915
Net generation, 2025
239,480 MWh
Grid
115 kV to Western Massachusetts Electric Company (ISNE)
Location
Franklin County, Massachusetts
Operated by
FirstLight Power Resources, Inc. - MASourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2001 to 2025

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Hydro source: “Conventional Hydroelectric”
Age
111 years since 1915
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100001027499
Location id
L100001023294
Grid
Nerc region
NPCC
Report year
2025
Grid voltage kv
115
Transmission owner
Western Massachusetts Electric Company
Balancing authority code
ISNE
Balancing authority name
ISO New England Inc.
Fuel burned (MMBtu), 2025817,106
Capacity factor, 20250.442
Net generation (MWh), 2025239,480
Balancing authority codeISNE

Timeline

  • In service · EIA-860M

Sources

4 sources

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

Sources

Every source and license · Attribution

View at source