🔌 EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more → Skip to main content

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

OIL-FIRED POWER PLANTS

Devon Station

Devon Station is a 223 MW operating oil-fired power plant in New Haven County, Connecticut, operated by Devon Power LLC.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJan 1957 (current stage)
  5. ClosedNov 2007 (not yet reached)

This plant has generators at more than one stage; see the table below.

Open in Google MapsMore oil-fired power plants in Connecticut

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
11Petroleum Liquids51 MW OperatingJul 1996
12Petroleum Liquids51 MW OperatingJul 1996
13Petroleum Liquids51 MW OperatingJul 1996
14Petroleum Liquids51 MW OperatingJul 1996
10Petroleum Liquids19 MW OperatingJan 1985
7Petroleum Liquids104 MW RetiredJan 1957Nov 2007
8Petroleum Liquids104 MW RetiredJan 1957Nov 2007

Plant details

Operator
Devon Power LLC
Location
New Haven County, Connecticut
Balancing authority
ISNE
Sector
IPP Non-CHP
Capacity
Operating: 223 MW
Retired: 207 MW
First unit online
Jan 1957
EIA plant ID
544

Location

41.2098, -73.1090

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