Environment

AB 790 creates a dedicated "Water Fund for Our Future" with an initial $250 million transfer from the general fund. The fund establishes a rapid response account to cover clean water-related costs during natural disasters or public health emergencies, including remediation and assistance for affected individuals. A new joint committee oversees fund spending, reviewing requests for funding (excluding non-clean-water uses) and recommending approvals to the finance committee. All funds must be used exclusively for clean water activities, with specific rules for disbursement and oversight.

This bill establishes a revolving loan program to help municipalities and homeowners on the Mississippi River shorelines address erosion threats to their properties. It authorizes the Department of Natural Resources to administer loans funded by a $2 million appropriation, with rules to set eligibility criteria and income limits for borrowers. The legislation also grants the department authority to create emergency rules without the usual requirement to prove an immediate public safety emergency, extending how long such temporary rules can remain in effect. Additionally, it increases the department's staffing by half a full-time equivalent position to manage the new loan program.

This bill establishes a comprehensive clean energy framework requiring Wisconsin to achieve 100 percent clean electricity production and net-zero carbon emissions by 2050. It creates a new Office of Sustainability and Clean Energy within the Department of Administration to develop and update an economy-wide decarbonization roadmap using sector-based modeling. The legislation sets specific interim targets for carbon-free electricity, including 50 percent by 2030, 65 percent by 2035, 80 percent by 2040, 90 percent by 2045, and full carbon-free status by 2050. State agencies must consider purchasing renewable energy from providers with long-term contracts, though the requirements do not apply if generation is not technically feasible or cost-effective. The bill also provides funding for technology implementation and defines carbon-free resources to include hydroelectric power alongside other renewable sources.

AB 131 establishes a municipal grant program to test for PFAS (perfluoroalkyl and polyfluoroalkyl substances) in public water systems and fund source reduction measures. It allows water utilities to use customer service fees to cover up to half the cost of PFAS source reduction for connected customers, if cheaper than facility upgrades. The bill also creates eligibility rules for disadvantaged communities extending service due to PFAS contamination and directs PFAS contamination claims to an existing landowner grant program. These provisions directly affect municipal water systems, public utilities, and communities addressing PFAS in drinking water.

AB 130 exempts specific groups from certain PFAS enforcement actions under Wisconsin's spills law if they allow the state to clean up contaminated land at no cost to them. It directly affects landowners, fire departments, airports, wastewater spreaders, and waste facilities that handled PFAS-contaminated materials legally. The bill creates exemptions for those who spread permitted biosolids, owned land where such spreading occurred, used PFAS in emergency response (per federal rules), accepted PFAS waste, or own property not responsible for the contamination origin. This applies only to enforcement sections related to PFAS contamination under the spills law, not all PFAS regulations.