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United States › Power plants › Solar farms › Ohio

SOLAR FARMS

Mark Center Solar Project

Mark Center Solar Project is a 94.0 MW operating solar farm in Defiance County, Ohio, operated by Naturgy Solar Operation USA LLC.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingSep 2026 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
MRC1Solar Photovoltaic94 MW OperatingSep 2026

Plant details

Operator
Naturgy Solar Operation USA LLC
Location
Defiance County, Ohio
Balancing authority
PJM
Sector
IPP Non-CHP
Capacity
Operating: 94.0 MW
First unit online
Sep 2026
EIA plant ID
65050

Location

41.2880, -84.6113

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