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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|Materials Science & Technology
Saturday, April 18, 2026|1:15–2:15PM CDT|RUDR 302
Session Chair:
Jayci Martin
Alternate Chair:
Zach Lassater
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Developing Guidelines for Quantifying Amorphous Fractions using Different Characterization Techniques
1:15–1:35PM CDT
Will Gardner (Univ. Tennessee, Knoxville), Cale C. Overstreet (Univ. Tennessee, Knoxville), Maik Lang (Univ. Tennessee, Knoxville)
Paper
ReaxFF Molecular Dynamics Modeling of FLiNaK Molten Salt with Cr/Ni Solutes
1:35–1:55PM CDT
Jaimee L. Cabili (Penn State), Hamdy Arkoub (Penn State), Mia Jin (Penn State)
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