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United States β€Ί Power plants β€Ί Solar farms β€Ί Illinois

SOLAR FARMS

Allen CSG

Allen CSG is a 5.0 MW under construction solar farm in Peoria County, Illinois, operated by AES Clean Energy.

Plant statusUnder construction
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (current stage)
  4. OperatingTarget Jan 2027 (not yet reached)
  5. Closed (not yet reached)

Planned start of operation reported to EIA: Jan 2027.

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
ALLENSolar Photovoltaic5.0 MW Under construction (over 50%)Target Jan 2027

Plant details

Operator
AES Clean Energy
Location
Peoria County, Illinois
Balancing authority
MISO
Sector
IPP Non-CHP
Capacity
Under construction: 5.0 MW
EIA plant ID
70177

Location

40.9166, -89.5273

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