Show on map
Webster Solar — Power plant · Solar · Webster SolarPutnam Meadow Solar Station — Filed · Solar · CT · 4 MW · 9.2 mi awayKCE CT 1, LLC — Announced · Storage · CT · 45 MW · 10.3 mi awaySouthbridge Landfill Gas-to-Energy — Postponed · Biomass · MA · 1.6 MW · 10.7 mi awayKillingly Energy Center — Postponed · Gas, combined cycle · CT · 843 MW · 11.9 mi awayTaft BESS — Under construction · Storage · MA · 200 MW · 12.7 mi awaySturbridge Road Solar — Under construction · Solar · MA · 5 MW · 13.3 mi away
  • Wind & solar
  • Storage
  • In development
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

Webster Solar

Power plant · Solar

Key facts

Power plant · Solarran 14% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2017
Net generation, 2025
1,246 MWh
Grid
13 kV to Massachusetts Electric Co (ISNE)
Location
Worcester County, Massachusetts
Operated by
Webster SolarSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2021 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
9 years since 2017
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100000839105
Location id
L100000833378
Eia plant ids
65722
Grid
Nerc region
NPCC
Report year
2025
Grid voltage kv
13.20
Transmission owner
Massachusetts Electric Co
Balancing authority code
ISNE
Balancing authority name
ISO New England Inc.
Fuel burned (MMBtu), 20254,251
Capacity factor, 20250.142
Net generation (MWh), 20251,246
Balancing authority codeISNE

Solar array

Array area (acres)
5.3
AC capacity (MW)
1
DC capacity (MW)
1.1
Mounting
Fixed tilt
Site type
Greenfield
Began operating
2017

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
Putnam Meadow Solar Station Filed Solar 9.2 mi 4
KCE CT 1, LLC Announced Storage 10.3 mi 45
Southbridge Landfill Gas-to-Energy Postponed Biomass 10.7 mi 1.6
Killingly Energy Center Postponed Gas, combined cycle 11.9 mi 843
Taft BESS Under construction Storage 12.7 mi 200
Sturbridge Road Solar Under construction Solar 13.3 mi 5

Sources EIA-860M

Sources

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

Attribution