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United States › Power plants › Oil-fired power plants › Massachusetts

OIL-FIRED POWER PLANTS

Exelon Medway LLC

Exelon Medway LLC is a 135 MW operating oil-fired power plant in Norfolk County, Massachusetts, operated by Constellation Power, Inc.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJul 1970 (current stage)
  5. Closed (not yet reached)

Open in Google MapsMore oil-fired power plants in Massachusetts

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
GT1Petroleum Liquids45 MW OperatingJul 1970
GT2Petroleum Liquids45 MW OperatingMar 1971
GT3Petroleum Liquids45 MW OperatingJul 1970

Plant details

Operator
Constellation Power, Inc
Location
Norfolk County, Massachusetts
Balancing authority
ISNE
Sector
IPP Non-CHP
Capacity
Operating: 135 MW
First unit online
Jul 1970
EIA plant ID
1592

Location

42.1400, -71.4464

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem