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UMASS — Power plant · Solar · RWE Americas, LLCBelchertown Solar PV + Battery Project — Under construction · Solar + storage · MA · 5.6 MW · 16.8 km awayHadley Falls — Postponed · Hydro · MA · 3.5 MW · 20.8 km awayStony Brook — Postponed · Gas, combined cycle · MA · 422 MW · 21.6 km awayRiverside Holyoke — Postponed · Hydro · MA · 1.1 MW · 21.8 km away
  • Wind & solar
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

Umass

Power plant · Solar

As filed: UMASS

Key facts

Power plant · Solarran 15% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2016
Net generation, 2025
5,150 MWh
Grid
115 kV to Western Massachusetts Electric Company (ISNE)
Location
Hampshire County, Massachusetts
Operated by
RWE Americas, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2017 to 2025

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Solar source: “Solar Photovoltaic”
Age
10 years since 2016
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100000818279
Location id
L100000815414
Eia plant ids
61603
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), 202517,572
Capacity factor, 20250.147
Net generation (MWh), 20255,150
Balancing authority codeISNE

Solar arrays

Array area (acres)
5.5
AC capacity (MW)
4
DC capacity (MW)
5.3
Mounting
Fixed tilt
Site type
Greenfield
Began operating
2016

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 25 km
ProjectKindAwayMW
Belchertown Solar PV + Battery Project Under construction Solar + storage 16.8 km 5.6
Hadley Falls Postponed Hydro 20.8 km 3.5
Stony Brook Postponed Gas, combined cycle 21.6 km 422
Riverside Holyoke Postponed Hydro 21.8 km 1.1

Sources EIA-860M

Sources

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

Attribution