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SB4206Introduced in the Senate

LOC GOVT-DATA CENTER

IntroducedSenate Assignments

Introduced by Darby Hills, District 26

What does this bill do?

Plain-English breakdown

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Official description

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 the 1.5-mile radius surrounding 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 and within the 1.5-mile radius surrounding its zoning jurisdiction and may establish other specified standards. Sets forth provisions concerning notice and hearings.

Where it stands

Referred to Assignments

May 18, 2026

How did lawmakers vote?

No recorded vote is available for this bill yet.

What do people think?

Citizen Voice

How would you vote on this bill?

An unofficial public opinion poll. It does not affect the bill or the official vote.

One response per device. Location is self-reported and not verified. Results are informal and not a scientific survey.

Bill history

  1. Filed with Secretary by Sen. Darby A. Hills

  2. First Reading

  3. Referred to Assignments

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