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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Getting back to yes: A local perspective on decommissioning, restart, and responsibility
For 45 years, Duane Arnold Energy Center operated in Linn County, Ia., near the town of Palo and just northwest of Cedar Rapids. The facility, owned by NextEra Energy, was the only nuclear power plant in the state.
In August 2020, a historic derecho swept across eastern Iowa with winds approaching 140 miles per hour. Damage to the plant’s cooling towers accelerated a shutdown that had already been planned, and the facility entered decommissioning soon after, with its fuel removed in October of that year. Iowa’s only nuclear plant had gone off line.
Today the national energy landscape looks very different than it did just six short years ago. Electricity demand is rising rapidly as data centers, artificial intelligence infrastructure, advanced manufacturing, and electrification expand across the country. Reliable, carbon-free baseload power has become increasingly valuable. In that context, Linn County has approved the rezoning necessary to support the recommissioning and restart of Duane Arnold and is actively supporting NextEra’s efforts to secure the remaining state and federal approvals.
Technical Session|Sponsored by OPD
Monday, November 18, 2024|3:15–5:00PM EST|Grouper
Session Chair:
Hitesh Bindra (Purdue Univ.)
Alternate Chair:
Tim Grunloh (Univ. Illinois, Urbana-Champaign)
Session Organizer:
William N. Mann
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Evaluation of Operational Benefits of Retrofitting Nuclear-Renewable Integrated Energy Systems at Coal Plant Sites
3:15–3:35PM EST
Muhammad R. Abdussami (Univ. Michigan), Johanna L. Mathieu (Univ. Michigan), Aditi Verma (Univ. Michigan)
Paper
Comparison of Natural Gas and Nuclear Energy Driven Solvent Based Direct Air Capture: An Economic Review
3:35–3:55PM EST
Md Akhlak Bin Aziz (Univ. Illinois, Urbana-Champaign), Timothy Grunloh (Univ. Illinois, Urbana-Champaign), Caleb Brooks (Univ. Illinois, Urbana-Champaign)
Integrating Advanced Reactors into University Campus Microgrids
3:55–4:15PM EST
Timothy P. Grunloh (Univ. Illinois, Urbana-Champaign), Dimitri Kalinichenko (Univ. Illinois, Urbana-Champaign), Reynaldo Guerrero (Xendee), Nishaant Sinha (Xendee), Michael Stadler (Xendee), James Reilly (Reilly Assoc.), Caleb S. Brooks (Univ. Illinois, Urbana-Champaign)
Short Term Power Forecasting of a Nuclear Hybrid Energy System Using Machine Learning
4:15–4:35PM EST
Rita Appiah (Purdue Univ.), Lefteri H. Tsoukalas (Purdue Univ.), Luciano Castillo (Purdue Univ.)
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