Several states are moving to tax fossil fuel companies to create climate change superfunds. These funds would help pay for the rising costs of climate change impacts like extreme weather damage and infrastructure adaptation. Illinois is the latest state considering such a bill, with advocates citing rising costs for taxpayers as a key motivator for the legislation.

This push comes as the financial toll of climate change grows, and the federal government has reduced its climate action efforts. States are increasingly looking to hold polluting companies accountable. Two states, New York and Vermont, have already passed similar laws. Proponents believe that the companies most responsible should bear the costs.

The proposed superfunds are modeled on the Superfund law that addresses toxic contamination cleanup. These state efforts face opposition, including legal challenges from the fossil fuel industry and the US Department of Justice. However, advocates remain determined, citing strong public support for the idea.

As climate change intensifies, expect more states to explore similar legislation. The success of existing superfunds and the outcomes of legal challenges will shape the future of these initiatives. The goal is to fund climate mitigation and adaptation efforts, shifting the financial burden from taxpayers.