Cartis diligence evidence schedule
Project Cardinal Data Center
PRJ-1101 · Site · Yorkville, Illinois, United States
Record last updated Oct 28, 2026
Scope and capacity
Project Cardinal is Pioneer Development’s proposed data-center campus in Yorkville, Illinois. City records cover roughly 1,037 acres, a planned-unit development and a campus concept with 14 buildings, including 11 large and three smaller facilities. The tracked 1.8 GW figure is not published as an approved operating or contracted capacity by the city, so Tertiary utility plans, transmission, water, sound controls, building permits, tenants and construction phases remain under review.
Headline: Not established in published records
Numbers refer to their stated physical boundaries and are not added together. Source dates, claim dates and record updates have different meanings. Missing dates and locators are not inferred.
Claims and exhibit sources
Jump to a claim (9)
Location context · Project Cardinal Data Center | Yorkville | Illinois | US
Actual · Project Cardinal Data Center (Project)
Claim 70376 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated
- Project Cardinal Data Center public-record research record
US Data Center Map · Document date: Aug 28, 2026 · Primary
Source reference: SRC-4027 · News report · Recorded authority: Secondary
Source URL
https://dcmap.us/states/illinois/
https://dcmap.us/states/illinois/
Lifecycle status · Proposed
Actual · Project Cardinal Data Center (Project)
Claim 70377 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated
- Project Cardinal Data Center public-record research record
US Data Center Map · Document date: Aug 28, 2026 · Primary
Source reference: SRC-4027 · News report · Recorded authority: Secondary
Source URL
https://dcmap.us/states/illinois/
https://dcmap.us/states/illinois/
Capacity basis · 1,800 MW future full build site capacity; not measured operating IT load.
Actual · Project Cardinal Data Center (Project)
Claim 70379 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated
- Project Cardinal Data Center public-record research record
US Data Center Map · Document date: Aug 28, 2026 · Primary
Source reference: SRC-4027 · News report · Recorded authority: Secondary
Source URL
https://dcmap.us/states/illinois/
https://dcmap.us/states/illinois/
Location context · Project Cardinal Data Center | Yorkville | Illinois | US
Actual · Project Cardinal Data Center (Project)
Claim 74612 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated
- Project Cardinal Data Center public-record research record
US Data Center Map · Document date: Aug 28, 2026 · Primary
Source reference: SRC-4027 · News report · Recorded authority: Secondary
Source URL
https://dcmap.us/states/illinois/
https://dcmap.us/states/illinois/
Lifecycle status · Proposed
Actual · Project Cardinal Data Center (Project)
Claim 74613 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated
- Project Cardinal Data Center public-record research record
US Data Center Map · Document date: Aug 28, 2026 · Primary
Source reference: SRC-4027 · News report · Recorded authority: Secondary
Source URL
https://dcmap.us/states/illinois/
https://dcmap.us/states/illinois/
Site area · 1,037 acres
Actual · Project Cardinal Data Center (Project)
Claim 74616 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated
- Project Cardinal major amendment
City of Yorkville · Document date: Aug 28, 2026 · Primary
Source reference: SRC-4262 · Government record · Recorded authority: Official primary
Source URL
https://www.yorkville.il.us/944/Project-Cardinal-Data-Center-Campus-Majo
https://www.yorkville.il.us/944/Project-Cardinal-Data-Center-Campus-Majo
Building count · 14 buildings
Actual · Project Cardinal Data Center (Project)
Claim 74617 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated
- Project Cardinal major amendment
City of Yorkville · Document date: Aug 28, 2026 · Primary
Source reference: SRC-4262 · Government record · Recorded authority: Official primary
Source URL
https://www.yorkville.il.us/944/Project-Cardinal-Data-Center-Campus-Majo
https://www.yorkville.il.us/944/Project-Cardinal-Data-Center-Campus-Majo
Large buildings · 11 buildings
Actual · Project Cardinal Data Center (Project)
Claim 74618 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated
- Project Cardinal major amendment
City of Yorkville · Document date: Aug 28, 2026 · Primary
Source reference: SRC-4262 · Government record · Recorded authority: Official primary
Source URL
https://www.yorkville.il.us/944/Project-Cardinal-Data-Center-Campus-Majo
https://www.yorkville.il.us/944/Project-Cardinal-Data-Center-Campus-Majo
Small buildings · 3 buildings
Actual · Project Cardinal Data Center (Project)
Claim 74619 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated
- Project Cardinal major amendment
City of Yorkville · Document date: Aug 28, 2026 · Primary
Source reference: SRC-4262 · Government record · Recorded authority: Official primary
Source URL
https://www.yorkville.il.us/944/Project-Cardinal-Data-Center-Campus-Majo
https://www.yorkville.il.us/944/Project-Cardinal-Data-Center-Campus-Majo
Counterparties and capital
Pioneer Development · Developer · CMP-1510
This schedule captures public Cartis research. It is not a title, lien or legal-opinion report. Document page/section locators and claim review timestamps are included only when published; this version has no separate locator or claim-review-time feed.