The bill establishes new requirements and standards for the storage of used nuclear fuel in Wyoming, creating two new articles under W.S. 35-11-2201 and 35-11-2202. It defines key terms related to used nuclear fuel storage, including "consolidated interim storage facility," "dry cask storage," and "independent used fuel storage installation." The bill mandates that any person planning to site a used nuclear fuel storage installation must submit an application to the relevant department, which includes documentation of compliance with federal regulations and an acknowledgment that the installation will be temporary and utilize dry cask storage. Additionally, the bill outlines the responsibilities of the installation operator, including reporting requirements and the need to apply for federal funds.

The bill also amends existing definitions and provisions in current law, specifically clarifying that "high-level radioactive waste" does not include used nuclear fuel, and it repeals the obsolete definition of "spent nuclear fuel." It requires the Environmental Quality Council to create necessary rules for implementation and sets an effective date of July 1, 2025, for most provisions, with immediate effectiveness for certain sections. Overall, the legislation aims to enhance the regulatory framework surrounding the storage of used nuclear fuel while ensuring compliance with federal guidelines.

Statutes affected:
25LSO-0253 v0.5: 35-11-103, 35-11-1501, 35-11-1506, 35-11-2101