NRC okays sketchy canisters for nuclear waste at Peach Bottom
Published Date: 3/24/2025
Notice
Summary
Constellation Energy got a special okay from the Nuclear Regulatory Commission to use a new storage system for spent fuel at Peach Bottom Atomic Power Station starting June 2025. This exemption lets them use seven special canisters and a transfer cask that don’t fully meet the usual rules but are safe for near-term use. This means smoother, safer fuel storage without extra costs or delays.
Analyzed Economic Effects
3 provisions identified: 2 benefits, 1 costs, 0 mixed.
Exemption lets Peach Bottom load seven canisters
The NRC granted Constellation Energy an exemption issued on March 6, 2025, permitting Peach Bottom to use the Holtec HI-STORM FW system and the HI-TRAC transfer cask to load and transport seven MPC-89 multi-purpose canisters in a near-term campaign beginning in June 2025, even though certain Certificate of Compliance (CoC No. 1032, Amendment No. 1, Revision No. 1) terms are not met.
Denial would force pool storage and risk operations
The document states that if the exemption were not granted, Constellation would have to keep spent fuel in Peach Bottom's spent fuel pools, which could degrade margin to full core discharge capacity (FCDC), make it difficult to stage reloads for outages, increase decay-heat removal demands, and potentially impact continued reactor operations.
NRC found no significant environmental impact
The NRC's environmental assessment, published March 6, 2025, concluded that granting the exemption would not significantly impact the human environment, would not change the types or amounts of radiological or non-radiological effluents offsite, and would not significantly increase occupational or public radiation exposure.
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