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United States › Power plants › Gas power plants › Illinois

GAS POWER PLANTS

Interstate

Interstate is a 139 MW operating gas power plant in Sangamon County, Illinois, operated by City of Springfield - (IL).

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingSep 1997 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Natural Gas Fired Combustion Turbine139 MW OperatingSep 1997

Plant details

Operator
City of Springfield - (IL)
Location
Sangamon County, Illinois
Balancing authority
MISO
Sector
Electric Utility
Capacity
Operating: 139 MW
First unit online
Sep 1997
EIA plant ID
7425

Location

39.8233, -89.5891

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