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United States › Power plants › Solar farms › Missouri

SOLAR FARMS

O'Fallon Renewable Energy Center

O'Fallon Renewable Energy Center is a 4.5 MW operating solar farm in St Charles County, Missouri, operated by Union Electric Co - (MO).

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingDec 2014 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
ORECSolar Photovoltaic4.5 MW OperatingDec 2014

Plant details

Operator
Union Electric Co - (MO)
Location
St Charles County, Missouri
Balancing authority
MISO
Sector
Electric Utility
Capacity
Operating: 4.5 MW
First unit online
Dec 2014
EIA plant ID
61826

Location

38.8266, -90.6781

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