Legislative Column
Minnesota's Climate Superfund: A $7,000 Annual Tax on Families
By: Representative Josh Heintzeman
At a time when families are already stretched thin, a proposal originating in the DFL-controlled Senate could cost the average family nearly $7,000 a year. This bill, dubbed the Greenhouse Gas Pollution Superfund Act, would empower state regulators to retroactively charge large fossil fuel companies for greenhouse gas emissions dating back to 1995.
A similar companion bill has been introduced in the House and already has support from more than half of DFL members. Both measures go well beyond simple policy changes and would ultimately result in a massive hit to every household budget across the state.
Supporters argue these costs will fall on energy companies. In practice, we all know that companies pass along large cost increases. That estimated almost $7,000 price tag would show up in real ways: about $1,610 in higher electric bills, $864 in housing costs, $2,395 in transportation, and more than $2,000 in everyday purchases.
Then there's the problem the bill's own sponsor has already acknowledged. State Senator Ann Johnson Stewart noted this legislation is modeled in part on Vermont's law. But Vermont's regulators have openly admitted that the science simply does not exist to tie a weather event to a single company's actions. The state’s Agency of Natural Resources also lacks the staff, expertise, and funding to meet the requirements of the new law and has already gone back to the Legislature asking for more time and money. Why should Minnesota follow a model that’s already falling apart elsewhere?
Vermont’s (and neighboring New York’s) climate superfund laws are also being legally challenged on three separate fronts: lawsuits from the U.S. Chamber of Commerce, suits filed by the U.S. Department of Justice, and actions brought by attorneys general from 22 states. The Constitution bars states from regulating out-of-state activity, yet this bill would impose penalties on conduct that occurred outside Minnesota, and in some cases outside the United States entirely. Making matters worse, foreign energy producers like Saudi Aramco are exempted entirely, leaving American energy companies and their customers to absorb costs that foreign competitors never will.
For decades, Minnesota encouraged energy development, issued permits, and collected tax revenue from these companies that literally power the state’s economy. Now that same activity is being treated as a retroactive liability, with costs aimed at a small group of companies even though the impact will be widespread.
I take environmental stewardship seriously. Minnesota's land, water, and communities deserve thoughtful, durable policy. The Climate Superfund bill is not that. It’s a legally suspect, fiscally reckless bill that will raise costs on every Minnesota family, threaten jobs in our state, and tie up the state in litigation.
Minnesota families cannot afford nearly $7,000 a year in new costs, and our state cannot afford another fiscal gamble dressed up as a moral cause.
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References:
U.S. Chamber of Commerce Institute for Legal Reform: https://instituteforlegalreform.com/blog/minnesota-considers-costly-burden-for-families-small-business/
Minnesota Private Business Council: https://www.growthmn.com/climate-superfund-really-just-a-new-tax-on-minnesotans/
House & Senate Proposals:
HF 3404 Status in the House - 94th Legislature (2025 - 2026)
SF 4886 Status in the Senate - 94th Legislature (2025 - 2026)