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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.
Advances in Nuclear Nonproliferation Technology and Policy Conference (ANTPC 2023)
Technical Session
Tuesday, November 14, 2023|8:00–9:45AM EST|Lincoln West
Session Chair:
Thomas Hanlon (Y-12 National Security Complex)
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High Density Low-Enriched Fuels for Conversion of US High Performance Research Reactors
8:00–8:20AM EST
James I. Cole (INL), Matthew R. Hammond (INL)
Paper
Microstructurally Validated Stable and Predictable Swelling in Low-Enriched Uranium Monolithic U-10Mo Fuel Mini-Plates
8:20–8:40AM EST
W.A. Hanson (INL), D. Salvato (INL), A.B. Robinson (INL), N.J. Lybeck (INL), T. Trowbridge (INL), F.G. Di Lemma (INL), D.D. Keiser Jr. (INL), M.A. Marshall (INL), J . Giglio (INL), J.I. Cole (INL), J.F. Jue (INL)
Two Canal-Side Ultrasonic Characterization System Designs Used to Interrogate Nuclear Plate and Element Fuel Configurations
8:40–9:00AM EST
Anthony Crawford (INL), Greg Housley (INL), Maxine Johnson (INL), Jeff Gilio (INL), David Cottle (INL), David Rohrbaugh (INL)
Safeguards of HALEU (Cat II) Fuel Fabrication Facilities
9:00–9:20AM EST
Pat Moosir (Sandia)
The Impact of Parallel Streams on the Safeguards of HALEU (Cat II) Fuel Fabrication Facilities
9:20–9:40AM EST
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