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United States › Power plants › Gas power plants › Illinois

GAS POWER PLANTS

Joliet 29

Joliet 29 is a 1,320 MW retired gas power plant in Will County, Illinois, operated by Midwest Generations EME LLC.

Plant statusClosed
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingApr 1965 (completed)
  5. ClosedSep 2023 (current stage)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
7Natural Gas Steam Turbine660 MW RetiredApr 1965Sep 2023
8Natural Gas Steam Turbine660 MW RetiredMar 1966Sep 2023

Plant details

Operator
Midwest Generations EME LLC
Location
Will County, Illinois
Balancing authority
PJM
Sector
IPP Non-CHP
Capacity
Retired: 1,320 MW
First unit online
Apr 1965
EIA plant ID
384

Location

41.4946, -88.1238

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