Issue · Environment

Environment (Climate Change)

Every environment bill, vote, and legislator stance in Illinois, automatically classified by Maddy, our AI policy reader.

Total bills
36
104th Regular Session
Top supporter
Jaime Andrade
100% support rate
Top opponent
Brad Halbrook
0% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving climate change in Illinois

Legislators moving climate change in Illinois
Legislator Party Stance Support rate Votes
Jaime Andrade
Jaime Andrade House · District 40
D
Strong +
100% 5
Justin Slaughter
Justin Slaughter House · District 27
D
Strong +
100% 5
Nabeela Syed
Nabeela Syed House · District 51
D
Strong +
100% 5
Rita Mayfield
Rita Mayfield House · District 60
D
Strong +
100% 5
Angie Guerrero-Cuellar
Angie Guerrero-Cuellar House · District 22
D
Strong +
100% 4
Brad Halbrook
Brad Halbrook House · District 107
R
Strong −
0% 4
C.D. Davidsmeyer
C.D. Davidsmeyer House · District 100
R
Strong −
0% 4
Dan Ugaste
Dan Ugaste House · District 65
R
Strong −
0% 4
Jason Bunting
Jason Bunting House · District 106
R
Strong −
0% 4
Mike Coffey
Mike Coffey House · District 95
R
Strong −
0% 4
Showing 31–36 of 36 bills

All environment bills

in committee · Illinois · House May 14, 2026

HB 2629: TRANSPORTATION-GREENHOUSE GAS

Amends the Department of Transportation Law of the Civil Administrative Code of Illinois. Provides that the amendatory Act may be referred to as the Transportation Choices Act. Requires, by January 1, 2027, the Environmental Protection Agency, after consultation with the Department of Transportation and Metropolitan Planning Organizations (MPOs), to establish a schedule of greenhouse gas targets for greenhouse gas emissions from the transportation sector in the State. Requires the Department and MPOs to conduct a greenhouse gas emissions analysis and determine if their applicable planning document will result in meeting their greenhouse gas targets. Requires the Department and MPOs to perform a greenhouse gas emissions analysis prior to including a roadway capacity expansion project in an applicable planning document. Requires, by January 1, 2029 and every 3 years thereafter, the Department to prepare a comprehensive report on statewide transportation greenhouse gas reduction accomplishments and challenges and to make recommendations for any legislative action that would assist the Department and MPOs in meeting their greenhouse gas targets. Requires the Department and MPOs to calculate a climate equity accessibility score prior to including any project that has an anticipated cost of $30,000,000 or more in an applicable planning document or as a greenhouse gas mitigation measure. Requires the Department and MPOs to provide early and continuous opportunities for public participation in the transportation planning process. Requires, beginning June 30, 2026, the Department and MPOs to establish a social cost of carbon and use the social cost of carbon in their planning documents and planning activities. Establishes the Greenhouse Gas in Transportation Working Group. Provides that the specified requirements of the provisions shall commence with projects included in applicable planning documents filed on or after January 1, 2028. Makes other changes. Amends the Environmental Protection Act. Directs the Environmental Protection Agency to calculate a social cost of carbon and makes other changes.
Sub-Topics Climate Change
in committee · Illinois · House Sep 9, 2025

HB 1545: IL NATURAL GAS - CLEAN AND REL

Amends the Environmental Protection Act. In a provision regarding greenhouse gases, extends deadlines by 10 years for reduced or zero carbon dioxide equivalent and copollutant emissions by certain electric generating units and large greenhouse gas-emitting units.
in committee · Illinois · House Oct 15, 2025

HB 4124: UNCAP AFFORDABLE POWER ACT

Specifies that the amendatory Act may be referred to as the Uncap Affordable Power Act. Amends the Illinois Power Agency Act, the Public Utilities Act, and the Environmental Protection Act. Provides, in each of those Acts, that it is the policy of the State not to regulate carbon dioxide emissions that arise from the combustion of fossil fuels for the purpose of generating electrical power. Provides that, beginning on the effective date of the amendatory Act, the Illinois Power Agency, the Illinois Commerce Commission, and the Illinois Environmental Protection Agency shall not regulate carbon dioxide emissions that arise from the combustion of fossil fuels for the purpose of generating electrical power. Removes carbon dioxide from the list of regulated greenhouse gases in the Environmental Protection Act. Repeals from the Environmental Protection Act a provision that provides for the regulation of greenhouse gas emissions from electric generating units and large greenhouse gas-emitting units. Makes other conforming changes. Effective immediately.
Sub-Topics Climate Change
in committee · Illinois · House Oct 15, 2025

HB 4123: SAVE OUR POWER PLANTS ACT

Specifies that the amendatory Act may be referred to as the Save Our Power Plants Act. Amends the Environmental Protection Act. In a provision concerning the regulation of greenhouse gases, extends by 15 years the deadlines for attaining specified emission reductions. Effective immediately.
Sub-Topics Climate Change
in committee · Illinois · Senate Oct 28, 2025

SB 2718: SAVE OUR POWER PLANTS ACT

Specifies that the amendatory Act may be referred to as the Save Our Power Plants Act. Amends the Environmental Protection Act. In a provision concerning the regulation of greenhouse gases, extends by 15 years the deadlines for attaining specified emission reductions. Effective immediately.
Sub-Topics Climate Change
in committee · Illinois · Senate Oct 28, 2025

SB 2720: UNCAP AFFORDABLE POWER ACT

Specifies that the amendatory Act may be referred to as the Uncap Affordable Power Act. Amends the Illinois Power Agency Act, the Public Utilities Act, and the Environmental Protection Act. Provides, in each of those Acts, that it is the policy of the State not to regulate carbon dioxide emissions that arise from the combustion of fossil fuels for the purpose of generating electrical power. Provides that, beginning on the effective date of the amendatory Act, the Illinois Power Agency, the Illinois Commerce Commission, and the Illinois Environmental Protection Agency shall not regulate carbon dioxide emissions that arise from the combustion of fossil fuels for the purpose of generating electrical power. Removes carbon dioxide from the list of regulated greenhouse gases in the Environmental Protection Act. Repeals from the Environmental Protection Act a provision that provides for the regulation of greenhouse gas emissions from electric generating units and large greenhouse gas-emitting units. Makes other conforming changes. Effective immediately.
Sub-Topics Climate Change
Showing 31 to 36 of 36 bills
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