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

OIL-FIRED POWER PLANTS

McLeansboro

McLeansboro is a 5.5 MW operating oil-fired power plant in Hamilton County, Illinois, operated by City of McLeansboro - (IL).

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingDec 1950 (current stage)
  5. ClosedJan 2020 (not yet reached)

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

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
6Petroleum Liquids2.4 MW Standby / back-upDec 1979
5Petroleum Liquids2.0 MW Standby / back-upDec 1979
7Petroleum Liquids1.1 MW Standby / back-upJan 1995
2Petroleum Liquids0.6 MW Out of service long-termDec 1950
9Petroleum Liquids2.0 MW RetiredJun 2002Jan 2020
8Petroleum Liquids1.1 MW RetiredDec 1994Jan 2020

Plant details

Operator
City of McLeansboro - (IL)
Location
Hamilton County, Illinois
Balancing authority
MISO
Sector
Electric Utility
Capacity
Operating: 5.5 MW
Out of service: 0.6 MW
Retired: 3.1 MW
First unit online
Dec 1950
EIA plant ID
948

Location

38.0947, -88.5413

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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