HB 4319 Illinois House · 104th Regular Session

DATA CENTER-PROPERTY RTS

Summary
Creates the Property Owner Protection from Data Center Impacts Act. Makes a property owner eligible for compensation for harm materially and proximately caused by the construction or operation of a data center if the affected property is located within 1,000 feet of the data center and if the data center has caused measurable reduction in fair market value, reduction in business revenue, or adverse environmental or operational impacts, such as noise, vibration, traffic, stormwater burden, or lighting. Creates an appraisal procedure to evaluate the data center's impact on the property owner. Provides a compensation formula to determine real property compensation and business loss compensation. Authorizes a property owner to bring a civil action seeking specified damages and attorney's fees and costs. Creates other remedies for enforcement of the Act. Makes legislative findings. Limits the concurrent exercise of home rule powers.
Bill status in committee 1 of 4 stages cleared
Introduction
Jan 2026
Committee Review
Floor Vote
Governor
Introduced Jan 7, 2026 Last action Jan 14, 2026
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Full legislative history

Actions timeline

Total actions
3
Key actions
0
Committee
1
Jan 14, 2026
Committee
Referred to Rules Committee
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Jed Davis
Jed Davis
RRepublican
IL
75