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phase 2 OH-DC-0029

Karis Critical Prairie Township Site

Owner
Karis Critical CMH LLC
Operator
Karis Critical (developer; end tenant TBD)
Primary use
hyperscale (developer)
Power
90 MW (est)
estimate at full buildout
Size
Unknown
Land area
127.00 acres
In service
Unknown
Location
Columbus area (Prairie Township), Franklin

Timeline

  1. land purchase 2024-12 ($2M for 127 acres) (unknown)
  2. preliminary evaluation letter disclosed 2026-04-14 (unknown)
  3. Big Darby Accord amendment pending (unknown)
  4. no formal application filed yet (unknown)

Sources

Industry reporting

Other

Data confidence

Location
High
Owner Operator
High
Phase
High
Mw
Low
Sqft
Low
In Service
Low
Buildings
Low
Land Area
High
Primary Use
Medium

What we are still verifying

No FERC CSA, no OPSB case, no PUCO docket, no formal Prairie Township zoning application yet. Hamilton Run (Big Darby tributary) reduces developable footprint to ~80-100 of nominal 127 acres. MW estimate should be revised on first formal filing.

Spot an error? Email a correction with the record ID OH-DC-0029.