Show on map
Saddleback Solar — Power plant · Solar · SoCore Energy LLCMA Lanesboro S. Main St. — Postponed · Solar + storage · MA · 6.7 MW · 2.3 mi awayWilliams College - Campus CHP — Postponed · Oil · MA · 3.2 MW · 12.1 mi away
  • Wind & solar
  • Operating
  • 10 · 100 · 1,000 MW

Saddleback Solar

Power plant · Solar

Key facts

Power plant · Solarran 8% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2022
Net generation, 2025
4,456 MWh
Grid
22 kV to NSTAR Electric Company (ISNE)
Location
Berkshire County, Massachusetts
Operated by
SoCore Energy LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2024 to 2025

Operations detail

Details

Who’s behind it

No companies named in filings yet.

Interested in this project?

Set an alert Book a call Join the beta

Our team gets you what you need.

Beta: private project space · data room · readiness check

Technology
Solar source: “Solar Photovoltaic”
Age
4 years since 2022
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100001058639
Location id
L100001050878
Eia plant ids
68680
Grid
Nerc region
NPCC
Report year
2025
Grid voltage kv
22
Transmission owner
NSTAR Electric Company
Balancing authority code
ISNE
Balancing authority name
ISO New England Inc.
Fuel burned (MMBtu), 202515,257
Capacity factor, 20250.083
Net generation (MWh), 20254,456
Balancing authority codeISNE

Solar arrays

Array area (acres)
10.1
AC capacity (MW)
3.6
DC capacity (MW)
4.1
Mounting
Single-axis tracking
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
MA Lanesboro S. Main St. Postponed Solar + storage 2.3 mi 6.7
Williams College - Campus CHP Postponed Oil 12.1 mi 3.2

Sources EIA-860M

Sources

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

Attribution