Illinois · House Bill 3510 · 104th General Assembly

BUILDING-STRETCH CODES

HB 3510 Sponsored by Matt Hanson Became law

  1. Introduced Feb 7, 2025
  2. In committee Feb 18, 2025
  3. Passed the House Apr 10, 2025
  4. Passed the Senate May 22, 2025
  5. To the governor Jun 20, 2025
  6. Became law Aug 15, 2025

What it does

The legislature's own summary of the bill, or its official long title.

Amends the Energy Efficient Building Act. Makes changes to adoption dates for the stretch energy codes with site energy index standards.

Every action

37 steps, oldest first, as the legislature records them.

Show the 29 earlier steps
  1. HouseFiled with the Clerk by Rep. Dave Vella
  2. HouseFirst Reading
  3. CommitteeReferred to Rules Committee · House Rules
  4. CommitteeAssigned to Energy & Environment Committee · House Energy & Environment
  5. HouseHouse Committee Amendment No. 1 Filed with Clerk by Rep. Dave Vella
  6. CommitteeHouse Committee Amendment No. 1 Referred to Rules Committee · House Rules
  7. CommitteeDo Pass / Short Debate Energy & Environment Committee; 015-005-000 · House Energy & Environment
  8. HouseHouse Committee Amendment No. 1 Tabled
  9. HousePlaced on Calendar 2nd Reading - Short Debate
  10. HouseSecond Reading - Short Debate
  11. HousePlaced on Calendar Order of 3rd Reading - Short Debate
  12. HouseChief Sponsor Changed to Rep. Matt Hanson
  13. HouseAdded Chief Co-Sponsor Rep. Dave Vella
  14. HouseHouse Floor Amendment No. 2 Filed with Clerk by Rep. Matt Hanson
  15. CommitteeHouse Floor Amendment No. 2 Referred to Rules Committee · House Rules
  16. CommitteeHouse Floor Amendment No. 2 Rules Refers to Energy & Environment Committee · House Energy & Environment
  17. CommitteeHouse Floor Amendment No. 2 Recommends Be Adopted Energy & Environment Committee; 017-008-000 · House Energy & Environment
  18. HouseRecalled to Second Reading - Short Debate
  19. HouseHouse Floor Amendment No. 2 Adopted
  20. HousePlaced on Calendar Order of 3rd Reading - Short Debate
  21. HouseThird Reading - Short Debate - Passed 076-038-000
  22. SenateArrive in Senate
  23. SenatePlaced on Calendar Order of First Reading
  24. SenateChief Senate Sponsor Sen. Bill Cunningham
  25. SenateFirst Reading
  26. CommitteeReferred to Assignments · Senate Assignments
  27. CommitteeAssigned to Energy and Public Utilities · Senate Energy and Public Utilities
  28. CommitteeDo Pass Energy and Public Utilities; 008-004-000 · Senate Energy and Public Utilities
  29. SenatePlaced on Calendar Order of 2nd Reading May 13, 2025
  1. SenateSecond Reading
  2. SenatePlaced on Calendar Order of 3rd Reading May 14, 2025
  3. SenateThird Reading - Passed; 042-016-000
  4. HousePassed Both Houses
  5. HouseSent to the Governor
  6. HouseGovernor Approved
  7. HouseEffective Date January 1, 2026
  8. HousePublic Act . . . . . . . . . 104-0315

Roll calls

5 recorded votes: 2 on the floor, 3 in committee. Each shows how every member voted.

Third Reading · Full House

Passed 76–38
Apr 10, 2025 · journal entry
Yes 76 No 38 Not voting 4
Democrats: 76 yes, 0 no Republicans: 0 yes, 38 no
How each member voted

Yes · 76

No · 38

Excused · 4

Third Reading · Full Senate

Passed 42–16
May 22, 2025 · journal entry
Yes 42 No 16 Not voting 1
Democrats: 39 yes, 0 no Republicans: 3 yes, 16 no
How each member voted

Yes · 42

No · 16

Not voting · 1

Committee and other votes

DateWhereQuestionResult
Mar 18, 2025 House Energy & Environment Energy & Environment - Do Pass
Members

Yes · 15

No · 5

Not voting · 9

 Passed 15–5
Apr 8, 2025 House Energy & Environment House Floor Amendment No. 2 - Energy & Environment - Recommends Be Adopted
Members

Yes · 17

No · 8

Not voting · 4

 Passed 17–8
May 8, 2025 Senate Energy and Public Utilities Energy and Public Utilities - Do Pass
Members

Yes · 8

No · 4

Not voting · 3

 Passed 8–4

Sponsors

The member who introduced it, joined by 1 cosponsor: 1 Democrat.

All 1 cosponsor

From Illinois's official records (www.ilga.gov), checked Nov 13, 2026. Text links go to the official versions; LegiList does not copy bill text.