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

SOLAR FARMS

Allen Acres Solar

Allen Acres Solar is a 150 MW planned solar farm in LaSalle County, Illinois, operated by Avangrid Power LLC.

Plant statusIn planning
  1. Planning (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget May 2029 (not yet reached)
  5. Closed (not yet reached)

Planned start of operation reported to EIA: May 2029.

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
AA1Solar Photovoltaic150 MW Planned, approvals not yet soughtTarget May 2029

Plant details

Operator
Avangrid Power LLC
Location
LaSalle County, Illinois
Balancing authority
PJM
Sector
IPP Non-CHP
Capacity
Planned: 150 MW
EIA plant ID
70055

Location

41.1179, -88.6404

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