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Yorkville, Kendall County, IL41.641, -88.447

Project Cardinal, Yorkville

PermittingData Center

Pioneer Development

Yorkville, Kendall County, IL

Verification68/100

How corroborated this project is, 0 to 100, built from primary evidence: permits, utility interconnection filings, procurement notices and hiring activity. Higher means more independent sources confirm it.

A 1,037-acre, ~1.8 GW campus approved March 13, 2026, part of a single week in which roughly 3,600 MW of data-center capacity cleared approvals in the Chicago exurbs. The July 1, 2026 pause on Illinois's data-center tax incentive is a near-term risk to timing.

Investment·
Power demand1,800 MW
Jobs·
Serving utilityComEd

Development stage

  1. Site Selection
  2. Pre-Construction
  3. Permitting
  4. Construction

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