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2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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AI at work: Southern Nuclear’s adoption of Copilot agents drives fleet forward
Southern Nuclear is leading the charge in artificial intelligence integration, with employee-developed applications driving efficiencies in maintenance, operations, safety, and performance.
The tools span all roles within the company, with thousands of documented uses throughout the fleet, including improved maintenance efficiency, risk awareness in maintenance activities, and better-informed decision-making. The data-intensive process of preparing for and executing maintenance operations is streamlined by leveraging AI to put the right information at the fingertips for maintenance leaders, planners, schedulers, engineers, and technicians.
M. Marseguerra, V. Sangiust, M. Petilli
Nuclear Science and Engineering | Volume 87 | Number 1 | May 1984 | Pages 28-33
Technical Paper | doi.org/10.13182/NSE84-A17442
Articles are hosted by Taylor and Francis Online.
The propagation of neutron flux and cross-section covariances through a group structure variation is investigated and discussed. Explicitly taking into account the initial covariances between different cross sections and between cross sections and fluxes, expressions for the covariance matrix of modified group structure, i.e., a new group structure with different energy limits, are obtained. A numerical example illustrating the whole procedure is reported.
