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United States › Power plants › Solar farms › Illinois

SOLAR FARMS · BATTERY STORAGE

Coffeen Solar BESS

Coffeen Solar BESS is a 46.2 MW operating solar and battery storage plant in Montgomery County, Illinois, operated by Vistra Corp. Its batteries store up to 8 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingDec 2024 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Solar Photovoltaic44 MW OperatingDec 2024
2Batteries2.0 MW
8 MWh
OperatingDec 2024

Plant details

Operator
Vistra Corp
Location
Montgomery County, Illinois
Balancing authority
MISO
Sector
IPP Non-CHP
Capacity
Operating: 46.2 MW
First unit online
Dec 2024
EIA plant ID
68147

Location

39.0690, -89.3934

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