Assembly Bill 1203
Net zero emissions, carbon-free and renewable energy standards, and creating an office of sustainability and clean energy, granting rule-making authority, making an appropriation, and providing a penalty. (FE)
Topics: Administration, Department of: Boards and other subdivisions, Air pollution, Apprenticeship, Electric utility, Energy conservation, Public Service Commission, Workforce Development, Department of
Stopped in committee
It never got a , so it never came up for a vote. The last day for votes this session was Mar 19, 2026. To try again, a lawmaker would have to start a new bill.
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Introduced, passed
Mar 19, 2026
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Committee, stopped here
Stopped here. No public hearing was held.
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Assembly vote, not reached
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Senate vote, not reached
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Governor, not reached
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Law, not reached
Latest entry in the official record, Apr 9, 2026: “Fiscal estimate received”
It never got a hearing in the Assembly Committee on Environment. The committee's chair at the time was Joy Goeben. Chairs decide which bills get a hearing. See every bill that never got a hearing this session.
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The same bill was also filed in the Senate as SB 1150. That version died when the session ended.
Terms on this page
Committee
A small group of lawmakers that looks at a bill first. Most bills never leave committee.
Public hearing
A meeting where anyone can speak to a committee about a bill, or send written comments.
Senate Joint Resolution 1
The session's calendar. Any bill not passed by its last voting day dies.
Official term: Failed to pass pursuant to SJR 1. More in the glossary
Legislative Reference Bureau
The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.
Official term: LRB analysis. More in the glossary
Author
A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.
Official term: Author, coauthor. More in the glossary
Signed on in support
Lawmakers who back a bill without being one of its authors, often from the other chamber.
Official term: Cosponsor. More in the glossary
Cost estimate
A state agency's estimate of what a bill would cost or save.
Official term: Fiscal estimate. More in the glossary
What it would have done
Summary by the , the Legislature's nonpartisan drafting office. It's their wording, not ours.
This bill creates an office of sustainability and clean energy and establishes clean electricity and emissions standards that must be met by specific dates.
Office of sustainability and clean energy The bill creates in the Department of Administration an office of sustainability and clean energy. The secretary of administration must direct the office of sustainability and clean energy to establish, using rigorous sector-based modeling, an economy-wide decarbonization roadmap that incorporates, as appropriate, the state’s clean energy plan issued in 2022. The roadmap must be updated periodically.
Read the full summary Show less
Emissions standards The bill provides that, by 2050, the state must achieve 100 percent clean electricity production and emit no more carbon into the atmosphere than can be removed economy-wide.
Carbon-free and renewable energy standards Current law generally requires electric providers, which include electric utilities and retail electric cooperatives, to ensure that, in a given year, a certain specified percentage of the electricity sold to customers and members is generated from renewable resources. The bill creates a definition of “carbon-free energy” and requires that for the years 2030 to 2034, electric providers and certain state agencies have a minimum carbon-free energy percentage of 50 percent. Later, the bill requires electric providers and certain state agencies to have the following minimum carbon-free energy percentages: 1) for the years 2035 to 2039, 65 percent; 2) for the years 2040 to 2044, 80 percent; 3) for the years 2045 to 2049, 90 percent, and 4) for 2050 and each year thereafter, 100 percent.
The bill requires each electric provider to submit a transition plan to PSC that includes the electric provider’s plan for satisfying the carbon-free energy percentage requirements. The transition plan must identify electric generating facilities that the electric provider proposes to add or retire. PSC may approve a transition plan only if certain criteria are satisfied, including that any continued use of an electric generating facility that is not a carbon-free facility is the most cost-effective decision for customers and that any retirements of such facilities are the most cost-effective decisions for customers.
In addition, the bill creates a definition of “specified renewable energy” and requires that for the years 2030 to 2034, each electric provider have a minimum specified renewable energy percentage of 20 percent. Later, the bill requires electric providers to have a minimum specified renewable energy percentage of 40 percent for the years 2035 to 2039, and to have a minimum specified renewable energy percentage of 60 percent for 2040 and each year thereafter. If an electric provider violates either the minimum carbon-free energy percentage requirement or the minimum specified renewable energy percentage requirement, PSC may order the electric provider to engage in activities that would satisfy the requirement. An electric provider that violates such an order is subject to a forfeiture in an amount not to exceed the estimated cost of the electric provider to satisfy the requirement for which the order was issued.
Also, under current law, a person seeking to construct a large electric generating facility having a nominal capacity of 100 megawatts or more or a high-voltage transmission line must obtain a CPCN from PSC. The bill requires PSC to, in taking action on CPCN applications, prioritize applications for facilities that minimize greenhouse gas emissions. Further, the bill requires PSC to make all of the following determinations to approve an application for a CPCN for a large electric generating facility: 1) that the proposed facility will not impede the applicant’s ability to satisfy the bill’s minimum carbon-free energy percentage requirement or minimum specified renewable energy percentage requirement; 2) that the applicant agreed to pay laborers, ironworkers, technicians, and mechanics the prevailing wage or the rate under an applicable collective bargaining agreement, whichever is greater; 3) that locations where other large electric generating facilities have been retired are used to the extent practicable; 4) that persons who previously worked at other large electric generating facilities that have been retired will be hired to the extent practicable; 5) that persons residing in this state will be hired to the extent practicable; and 6) that persons residing in the municipality where the large electric generating facility will be located will perform at least 15 percent of the labor hours on the project, to the extent practicable. Also, the bill allows PSC to determine that a proposed facility or high-voltage transmission does not satisfy certain requirements for granting a CPCN related to air pollution impact even if the proposed facility or high-voltage transmission line satisfies current state air pollution laws. The bill also prohibits PSC from issuing a certificate of authority (CA) to an electric utility for a project unless PSC determines that issuing the CA will not impede the ability of the electric utility to satisfy the bill’s minimum carbon-free energy percentage requirement or minimum specified renewable energy percentage requirement. Under current law, a public utility must obtain a CA from PSC to construct, extend, improve, or add to its existing facilities.
Under the bill, the office of sustainability and clean energy is directed to create, using rigorous sector-based modeling, an economy-wide decarbonization roadmap. The roadmap is to be updated periodically.
Apprentice utilization standards Under the bill, a contractor or subcontractor on a construction project of certain electric-generating facilities with estimated construction costs of not less than $10,000,000 must make a good faith effort to utilize specific percentages of registered apprentices on the projects. A contractor or subcontractor that does not meet the utilization thresholds must provide a written explanation to the Department of Workforce Development of the good faith effort to meet the requirement accompanied by supporting documentation. Failure to provide the explanation and supporting documentation subjects the contractor or subcontractor to forfeiture.
Who's behind it
31 representatives are its . All 31 are Democrats.
7 more lawmakers .
See all 38 names Hide the names
Authors (31)
- Clint Anderson · Democrat, Assembly
- Margaret Arney · Democrat, Assembly
- Mike Bare · Democrat, Assembly
- Jill Billings · Democrat, Assembly
- Brienne Brown · Democrat, Assembly
- Ryan Clancy · Democrat, Assembly
- Angelina Cruz · Democrat, Assembly
- Karen DeSanto · Democrat, Assembly
- Joan Fitzgerald · Democrat, Assembly
- Kalan Haywood · Democrat, Assembly
- Francesca Hong · Democrat, Assembly
- Andrew Hysell · Democrat, Assembly
- Alex Joers · Democrat, Assembly
- Tara Johnson · Democrat, Assembly
- Karen Kirsch · Democrat, Assembly
- Darrin Madison · Democrat, Assembly
- Renuka Mayadev · Democrat, Assembly
- Maureen McCarville · Democrat, Assembly
- Vinnie Miresse · Democrat, Assembly
- Supreme Moore Omokunde · Democrat, Assembly
- Christian Phelps · Democrat, Assembly
- Priscilla Prado · Democrat, Assembly
- Amaad Rivera-Wagner · Democrat, Assembly
- Ann Roe · Democrat, Assembly
- Christine Sinicki · Democrat, Assembly
- Lee Snodgrass · Democrat, Assembly
- Shelia Stubbs · Democrat, Assembly
- Sequanna Taylor · Democrat, Assembly
- Angelito Tenorio · Democrat, Assembly
- Randy Udell · Democrat, Assembly
- Robyn Vining · Democrat, Assembly
Signed on in support (7)
- Tim Carpenter · Democrat, Senate
- Jodi Habush Sinykin · Democrat, Senate
- Sarah Keyeski · Democrat, Senate
- LaTonya Johnson · Democrat, Senate
- Chris Larson · Democrat, Senate
- Kelda Roys · Democrat, Senate
- Mark Spreitzer · Democrat, Senate
What it would cost
State agencies filed a . Each opens as a PDF from the Legislature.
What happened
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Apr 9, 2026
A state agency sent in its estimate of the cost.
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Mar 23, 2026
The session ended, and the bill died with it.
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Mar 19, 2026
Sent to the Assembly Committee on Environment.
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Mar 19, 2026
Introduced in the Assembly.
See the official record, word for word Hide the official record
- Mar 19, 2026 · Assembly
Introduced by Representatives Tenorio, Johnson, Moore Omokunde, Arney, Brown, Clancy, Cruz, DeSanto, Hong, Hysell, Joers, Kirsch, Madison, Mayadev, Miresse, Phelps, Prado, Rivera-Wagner, Roe, Sinicki, Snodgrass, Stubbs, Taylor, Udell, Fitzgerald, Anderson, McCarville, Bare, Billings, Haywood and Vining; cosponsored by Senators Larson, L. Johnson, Habush Sinykin, Keyeski, Roys, Spreitzer and Carpenter
- Mar 19, 2026 · Assembly
Read first time and referred to Committee on Environment
- Mar 23, 2026 · Assembly
Failed to pass pursuant to Senate Joint Resolution 1
- Apr 9, 2026 · Assembly
Fiscal estimate received
Terms on this page
Committee
A small group of lawmakers that looks at a bill first. Most bills never leave committee.
Public hearing
A meeting where anyone can speak to a committee about a bill, or send written comments.
Senate Joint Resolution 1
The session's calendar. Any bill not passed by its last voting day dies.
Official term: Failed to pass pursuant to SJR 1. More in the glossary
Legislative Reference Bureau
The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.
Official term: LRB analysis. More in the glossary
Author
A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.
Official term: Author, coauthor. More in the glossary
Signed on in support
Lawmakers who back a bill without being one of its authors, often from the other chamber.
Official term: Cosponsor. More in the glossary
Cost estimate
A state agency's estimate of what a bill would cost or save.
Official term: Fiscal estimate. More in the glossary
From the Wisconsin Legislature's official record, checked Sep 15, 2026. See the source
Committee
A small group of lawmakers that looks at a bill first. Most bills never leave committee.
Public hearing
A meeting where anyone can speak to a committee about a bill, or send written comments.
Senate Joint Resolution 1
The session's calendar. Any bill not passed by its last voting day dies.
Official term: Failed to pass pursuant to SJR 1
Legislative Reference Bureau
The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.
Official term: LRB analysis
Signed on in support
Lawmakers who back a bill without being one of its authors, often from the other chamber.
Official term: Cosponsor
Cost estimate
A state agency's estimate of what a bill would cost or save.
Official term: Fiscal estimate