Data Center Record.

Laws · Illinois · S.B. 3761

S.B. 3761: DATA CENTERS-VARIOUS

Illinois, 104th General Assembly. In committee, May 22, 2026.

Last verified

S.B. 3761 at a glance

Status In committee In committee, .

Official summary

No official summary is on file yet. The full text is on the legislature's page, linked below.

Description

Amends the Illinois Power Agency Act. Establishes the data center self direct program to allow for customers taking service under the data center tariff to receive a reduction in the charges collected for the procurement of renewable energy resources. Provides that the reduction in charges available to the customer shall increase based on the energy or capacity value of the new additive clean energy generation's contribution pursuant to the specified requirements. Provides that the Illinois Power Agency may require that participating customers provide annual reports related to facility operation and performance, customer electricity consumption and load profiles, and other information as necessary. Amends the Public Utilities Act. Provides that, on or after January 1, 2027, at least 180 days prior to commencing any construction activities, the data center operator of a proposed data center shall submit a data center disclosure to the Illinois Commerce Commission. Establishes publication and open meeting requirements concerning the data center disclosures. On and after January 1, 2027, requires all data centers operating within the State to maintain water consumption data to submit annual disclosures of the data center's water usage to the Department of Natural Resources. Requires the Department of Natural Resources to make an aggregated and anonymized form of data disclosed to it available on a publicly accessible website. Provides that data centers that fail to comply with any disclosure requirements under the Act may be subject to fines of up to $10,000 per violation. Requires the Department of Natural Resources and the Illinois Commerce Commission to adopt implementing rules. Requires a specified electric utility to, no later than 90 days after the effective date of the amendatory Act, make a filing with the Commission that proposes revenue neutral tariff changes, which shall present the Commission with an opportunity to suspend the tariffs and consider revenue neutral tariff changes related to rate design. Makes other changes. Effective immediately.

As published by the legislature, found through LegiScan, source 1. It is the legislature's own line about the measure, not a summary of it.

Measure Bill.

Sponsors Mike Simmons (D); Mary Gill (D)

Subjects None on file. The legislature's own list.

Official page www.ilga.gov/Legislation/BillStatus?DocNum=3761&GAID=18&DocTypeID=SB&LegId=167068&SessionID=114. Found through LegiScan (bill 2109936), whose data is CC BY 4.0; the citation is the legislature's own page.

What happened, and when

  1. May 22, 2026 In committee

    S.B. 3761 went to committee in the Senate. ilga.gov primary source [1] The official action text: Rule 3-9(a) / Re-referred to Assignments.

  2. February 24, 2026 Sent to the executive

    S.B. 3761 was sent to the governor. ilga.gov primary source [1] The official action text: Assigned to Executive.

  3. February 5, 2026 In committee

    S.B. 3761 went to committee in the Senate. ilga.gov primary source [1] The official action text: Filed with Secretary by Sen. Mike Simmons.

  4. February 5, 2026 Introduced

    S.B. 3761 was introduced in the Senate. ilga.gov primary source [1] The official action text: Filed with Secretary by Sen. Mike Simmons.

Newest first. A stage is never overwritten; each entry carries the source it rests on. The status at the top is derived from the newest entry. The action text in Researcher mode is the legislature's own wording.

Sources

  1. S.B. 3761 on the legislature's site www.ilga.gov

Bill data from LegiScan, licensed CC BY 4.0. The record chooses the bills, writes each stage in its own words and cites the legislature's own page for every bill. Bills on this record are also found through the legislatures' own records; the citation is always the legislature's own page or the clerk's own file. This bill was found through LegiScan.

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Data Center Record, "S.B. 3761: DATA CENTERS-VARIOUS", https://datacenterrecord.org/bills/il-2025-sb-3761. Data: Data Center Record, datacenterrecord.org, CC BY 4.0.

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