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2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Supreme Court declines to hear case involving St. Louis contamination
The Supreme Court of the United States on Monday declined to hear an appeal from General Atomics subsidiary Cotter Corporation and Commonwealth Edison, an Exelon company, in a case over alleged radioactive contamination in the St. Louis, Mo., area, leaving in place an 8th Circuit Court ruling that allows the plaintiffs’ state-law tort claims to proceed under the federal Price-Anderson Act.
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Utilities Service Alliance (USA) is a not-for-profit cooperative designed to facilitate collaboration among its member utilities. Together, we work to reduce operating and maintenance costs, improve safety and performance, and provide innovation and leadership within the nuclear power industry. At USA everything we are and everything we do is dedicated to "working together for mutual success."