IllinoisHB5818104th General Assembly (2025–2026)House

LOC GOVT-DATA CENTER

Sponsored By: Christopher "C.D." Davidsmeyer (Republican)

Filed

Summary

Amends the Counties Code. Allows a county to establish standards for the construction of data centers by ordinance. Provides that the standards may include, without limitation, the size, height, and design of structures and the number of facilities that may be located within a geographic area. Provides that a county may regulate the siting of data centers in unincorporated areas of the county outside of the zoning jurisdiction of a municipality and may establish other specified standards. Sets forth provisions concerning notice and hearings. Provides that any provision of a county zoning ordinance pertaining to data centers that is in effect prior to the effective date may remain in effect. Amends the Illinois Municipal Code. Provides that a municipality may, by ordinance, regulate the siting of data centers within the municipality's zoning jurisdiction, including the 1.5-mile radius surrounding its zoning jurisdiction, and may establish other specified standards. Sets forth provisions concerning notice and hearings.

Personalized for You

How does this bill affect your finances?

Personalize government policy and PRIA will tell you what this bill means for your household, plus every other piece of legislation we track. PRIA reads each provision against your financial profile to show you exactly what matters to your wallet.

Bill Overview

No Economic Impacts Identified for this Bill

Sponsors & Cosponsors

Sponsor

  • Christopher "C.D." Davidsmeyer

    Republican • House

Cosponsors

There are no cosponsors for this bill.

Roll Call Votes

No roll call votes available for this bill.

Actions Timeline

  1. Filed with the Clerk by Rep. Christopher "C.D." Davidsmeyer

    10/2/2026House

Bill Text

Related Bills

Back to State Legislation