HB3510Introduced in the House
BUILDING-STRETCH CODES
Introduced by Matt Hanson, District 83
What does this bill do?
Plain-English breakdown
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Official description
Further amends the Energy Efficient Building Act. Provides that, with respect to the Illinois Stretch Energy Code's commercial components: (1) the Capital Development Board shall create and adopt a stretch energy code with a site energy index no greater than 0.50 of the 2006 International Energy Conservation Code by December 31, 2026 (currently, December 31, 2025); the Capital Development Board shall create and adopt a stretch energy code with a site energy index no greater than 0.44 of the 2006 International Energy Conservation Code by December 31, 2029 (currently, December 31, 2028); and the Capital Development Board shall create and adopt a stretch energy code with a site energy index no greater than 0.44 of the 2006 International Energy Conservation Code by December 31, 2031 (currently, December 31, 2032).
Where it stands
Public Act . . . . . . . . . 104-0315
August 15, 2025
How did lawmakers vote?
House votes
3 recorded votes · each counted separately
Senate votes
2 recorded votes · each counted separately
SenateStage: Third Reading in Senate · May 22, 2025
42
Yes
16
No
1
Absent or Not Voting
59 senators recorded in this Senate vote. Colors show vote categories only, not whether a vote was good or bad.
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.
See how each senator voted
| Senator | District | Vote |
|---|---|---|
| Javier Cervantes | 1 | Yes |
| Omar Aquino | 2 | Yes |
| Mattie Hunter | 3 | Yes |
| Kimberly Lightford | 4 | Yes |
| Lakesia Collins | 5 | Yes |
| Sara Feigenholtz | 6 | Yes |
| Mike Simmons | 7 | Yes |
| Ram Villivalam | 8 | Yes |
| Laura Fine | 9 | Yes |
| Robert Martwick | 10 | Yes |
Bill history
Filed with the Clerk by Rep. Dave Vella
First Reading
Referred to Rules Committee
Assigned to Energy & Environment Committee
House Committee Amendment No. 1 Filed with Clerk by Rep. Dave Vella
House Committee Amendment No. 1 Referred to Rules Committee
Do Pass / Short Debate Energy & Environment Committee; 015-005-000
House Committee Amendment No. 1 Tabled
Placed on Calendar 2nd Reading - Short Debate
Second Reading - Short Debate
Placed on Calendar Order of 3rd Reading - Short Debate
Chief Sponsor Changed to Rep. Matt Hanson
Added Chief Co-Sponsor Rep. Dave Vella
House Floor Amendment No. 2 Filed with Clerk by Rep. Matt Hanson
House Floor Amendment No. 2 Referred to Rules Committee
House Floor Amendment No. 2 Rules Refers to Energy & Environment Committee
House Floor Amendment No. 2 Recommends Be Adopted Energy & Environment Committee; 017-008-000
Recalled to Second Reading - Short Debate
House Floor Amendment No. 2 Adopted
Placed on Calendar Order of 3rd Reading - Short Debate
Third Reading - Short Debate - Passed 076-038-000
Arrive in Senate
Placed on Calendar Order of First Reading
Chief Senate Sponsor Sen. Bill Cunningham
First Reading
Referred to Assignments
Assigned to Energy and Public Utilities
Do Pass Energy and Public Utilities; 008-004-000
Placed on Calendar Order of 2nd Reading May 13, 2025
Second Reading
Placed on Calendar Order of 3rd Reading May 14, 2025
Third Reading - Passed; 042-016-000
Passed Both Houses
Sent to the Governor
Governor Approved
Effective Date January 1, 2026
Public Act . . . . . . . . . 104-0315
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