Illinois 104th Regular Session Status: In Committee 2 D cosponsors

SB 3964 — OUTDOOR LIGHTING CONTROL

Last action — Senate Floor Amendment No. 1 Pursuant to Senate Rule 3-9(b) / Referred to Assignments

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  1. ✓
    Introduced
  2. 2
    In Committee
  3. 3
    Passed Senate
  4. 4
    Passed House
  5. 5
    To Executive
  6. 6
    Enacted

This bill is in committee in the Senate. Introduced February 06, 2026. It must pass committee before a floor vote.

Next likely step: a committee vote, then a floor vote in the Senate.

Prognosis

Advancing 38% · moderate confidence

Where this bill stands today.

Odds of enactment

Low

How often bills like it became law.

  • In Committee

    Current position in the legislative process.

  • 2 sponsors

    1 primary, 1 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (2 D).

  • Cleared a recorded vote

    Passed 2 recorded votes so far.

Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.

In plain language

This legislation addresses controls for outdoor lighting.

The bill focuses on regulating outdoor lighting to potentially reduce light pollution and enhance energy efficiency. It aims to establish guidelines for outdoor lighting use and technology.

Bill Text

Amendments

2 amendments

Click Show changes on an amendment above to see how it modifies the bill.

Action History

  1. Senate Floor Amendment No. 1 Pursuant to Senate Rule 3-9(b) / Referred to Assignments

  2. Rule 3-9(a) / Re-referred to Assignments

  3. Senate Floor Amendment No. 2 Recommend Do Adopt State Government; 008-000-000

  4. Senate Floor Amendment No. 1 Postponed - State Government

  5. Added as Chief Co-Sponsor Sen. Laura Ellman

  6. Placed on Calendar Order of 3rd Reading April 15, 2026

  7. Second Reading

  8. Senate Floor Amendment No. 2 Assignments Refers to State Government

  9. Senate Floor Amendment No. 2 Referred to Assignments

  10. Senate Floor Amendment No. 2 Filed with Secretary by Sen. Adriane Johnson

  11. Senate Floor Amendment No. 1 Assignments Refers to State Government

  12. Senate Floor Amendment No. 1 Referred to Assignments

  13. Senate Floor Amendment No. 1 Filed with Secretary by Sen. Adriane Johnson

  14. Placed on Calendar Order of 2nd Reading March 10, 2026

  15. Do Pass State Government; 008-000-000

  16. Assigned to State Government

  17. Referred to Assignments

  18. First Reading

  19. Filed with Secretary by Sen. Adriane Johnson

Sponsors

Sponsorship breakdown

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1 sponsors · 1 co-sponsors · 181 not signed on

Sponsors (1)

Co-sponsors (1)

Not signed on (181)

181 members have not signed on to this bill.

Show all 181 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Votes

State Government, Amendment 2

Passed 8 Yea · 0 Nay · 2 Other
Party YeaNayPresentNot Voting
Republican 2001
Democrat 6001
Total 8002
% of votes cast 80%0%0%20%
How each member voted (10)
Member Party Vote
Doris Turner Democrat Yea
Meg Loughran Cappel Democrat Yea
Michael W. Halpin Democrat Yea
Patrick J. Joyce Democrat Yea
Robert F. Martwick Democrat Not Voting
Steve Stadelman Democrat Yea
Willie Preston Democrat Yea
Donald P. DeWitte Republican Yea
Li Arellano, Jr. Republican Not Voting
Sally J. Turner Republican Yea

Official roll call →

State Government

Passed 8 Yea · 0 Nay · 2 Other
Party YeaNayPresentNot Voting
Republican 2001
Democrat 6001
Total 8002
% of votes cast 80%0%0%20%
How each member voted (10)
Member Party Vote
Doris Turner Democrat Yea
Meg Loughran Cappel Democrat Yea
Michael W. Halpin Democrat Yea
Patrick J. Joyce Democrat Yea
Robert F. Martwick Democrat Yea
Steve Stadelman Democrat Yea
Willie Preston Democrat Not Voting
Donald P. DeWitte Republican Not Voting
Li Arellano, Jr. Republican Yea
Sally J. Turner Republican Yea

Official roll call →

Subjects

environment technology
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

Who sponsors SB 3964?
SB 3964 is sponsored by Adriane L. Johnson (Democrat) and Laura Ellman (Democrat).
What is the current status of SB 3964?
This bill is in committee in the Senate. Introduced February 06, 2026. It must pass committee before a floor vote.
Where can I track SB 3964?
Track SB 3964 free on One Click Politics — get push/email alerts when it moves.

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Last checked for changes 3 months ago · updated continuously

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