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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.
Challenge: Expedite nuclear education updates and knowledge transfer.
How: Expedite updates to the higher education Nuclear Engineering curriculum to better match today’s needs. It must include the cross-disciplinary nature of today’s research and the business and communications skills needed for an entrepreneurial path, while improving the transfer of knowledge and expertise in nuclear science and technology from the current generation to future generations.
Background: The nuclear workforce is aging, and the current university Nuclear Engineering curriculum needs to be updated. The average age of nuclear scientists and engineers in the nuclear energy industry, national laboratories, and universities is over 50. These professionals have a wealth of knowledge that is not necessarily written in books. As these workers leave the workforce, much of that knowledge is being lost.
Effective means to transfer that knowledge to the newest group of scientists and engineers needs to be developed and implemented. Additionally, the Nuclear Engineering curriculum in U.S. universities stands essentially unchanged over the past 20-plus years. With the advent of new reactor designs and the challenges within materials science to meet the needs of these new designs, the curriculum structure must be reviewed and updated to better meet the needs of industry, suppliers, and research organizations. Inclusion of courses in advanced reactor design, small reactor design and operation, and materials science may need to be included. If we do not know our history, we are doomed to repeat our predecessors’ mistakes.
Last modified May 12, 2017, 1:23am CDT
