Iowa House Passes Sales Tax Exemption for Nuclear Energy Facilities

The bill aims to encourage nuclear energy production in the state, with a 25-year sunset and clawback provision.

Apr. 16, 2026 at 12:19am

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A vibrant abstract illustration composed of overlapping triangles and circles in shades of blue, green, and orange, conceptually representing the intersection of nuclear power, economic development, and environmental considerations in Iowa.Iowa's legislative push to incentivize nuclear energy aims to balance economic growth with sustainable energy solutions.Palo Today

The Iowa House approved a bill that would give nuclear energy facilities an exemption on sales and use taxes. The measure is intended to support the restart of the Duane Arnold Energy Center in Palo, as well as efforts to start new nuclear energy facilities in the state. The bill includes a 25-year sunset and a clawback provision requiring facilities to commence or restart operations within 12.5 years or repay the entire sales tax exemption.

Why it matters

The tax exemptions are seen as an economic development tool to attract nuclear energy investment and production in Iowa. However, the measure also aims to ensure the tax breaks benefit the state's economy and workforce, rather than companies seeking tax breaks and then abandoning facilities.

The details

House File 2757 passed the Iowa House in a 94-1 vote. The original bill did not include an end date for the tax exemptions, but the House amended it to include a 25-year sunset. The bill also states that once a nuclear facility becomes commercially operational, it would no longer be eligible for the sales tax exemption. Additionally, the House added a clawback provision, requiring facilities that receive the tax exemption to commence or restart operations within 12.5 years or repay the entire amount of the sales tax exemption to the state.

  • The Iowa House approved the bill on Wednesday, April 16, 2026.
  • The Duane Arnold Energy Center in Palo, Iowa, ceased operations in 2020 and is planned to be restarted by 2029.

The players

House File 2757

The bill passed by the Iowa House that would grant sales and use tax exemptions for nuclear energy facilities in the state.

NextEra Energy

The company planning to restart the Duane Arnold Energy Center in Palo, Iowa, which ceased operations in 2020.

Rep. David Young

The Republican representative from Van Meter who was the floor manager for the bill.

Rep. Eric Gjerde

The Democratic representative from Cedar Rapids who worked with Young to craft an amendment to the bill.

Julie Voeck

The executive director of regulatory and legislative affairs at NextEra Energy, who said the effort to restart the Duane Arnold plant is projected to bring more than $9 billion in economic benefits for Iowa, alongside 400 full-time jobs.

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What they’re saying

“By putting in a 25-year sunset, we tell folks that this does not go on forever, and if you want to come to Iowa and try to put forth nuclear energy for our consumers and customers, then you better start it.”

— Rep. David Young, Floor manager of the bill

“We know that nuclear energy is the future of energy. And this piece of legislation tells everybody that Iowa is welcome to business and nuclear energy coming in. It is an economic development.”

— Rep. Eric Gjerde, Democratic representative from Cedar Rapids

What’s next

The measure now goes to the Iowa Senate for further consideration. The Senate has already moved a companion bill, Senate File 2498, through the committee process, which also seeks to grant tax exemptions for nuclear facilities but would also require businesses receiving the breaks to invest at least 5% of the saved funding into a nuclear engineering program at an Iowa regents university.

The takeaway

The Iowa House's passage of this bill highlights the state's efforts to encourage nuclear energy production and investment, while also aiming to ensure the tax breaks benefit Iowa's economy and workforce in the long run through the sunset provision, clawback requirement, and potential university investment mandate in the Senate version.