Assembly Bill 145 mandates that the Wisconsin legislature develop and pass legislation during the 2025-26 session aimed at reducing carbon emissions by 52 percent by the year 2030 and achieving carbon neutrality by 2050. The bill emphasizes that any plans created must prioritize enhancing economic and racial equity, ensuring that the benefits of the legislation are distributed fairly across different communities.

The bill introduces a requirement for the legislature to take specific actions regarding carbon emissions, marking a significant step towards addressing climate change in Wisconsin. By setting clear targets for emissions reduction and carbon neutrality, the bill aims to create a structured approach to environmental policy while also focusing on social equity.