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Energia e ambiente · 01/09/19981 min de leitura

Northern States Power Company; Monticello Nuclear Generating Plant; Environmental Assessment and Final Finding of No Significant Impact

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Northern States Power Company; Monticello Nuclear Generating Plant; Environmental Assessment and Final Finding of No Significant Impact

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Energia e ambiente · 25/08/2026

SMR, LLC; Palisades SMR, LLC; Pioneer Units 1 and 2; Environmental Assessment and Finding of No Significant Impact

The U.S. Nuclear Regulatory Commission (NRC) is issuing an environmental assessment (EA) and finding of no significant impact (FONSI) for an exemption requested by SMR, LLC on behalf of Palisades SMR, LLC (Palisades SMR), associated with certain excavation support activities for the proposed dual-unit SMR-300 plant, Pioneer Units 1 and 2, at the Palisades Energy Center in Covert, Michigan. Specifically, Palisades SMR is requesting an exemption, pursuant to NRC regulations, to allow for construction of support of excavation (SOE) walls during SMR-300 excavation and prior to issuance of a Limited Work Authorization (LWA), if approved. Based on the analyses presented in the EA, the NRC staff determined that there would be no significant environmental impacts associated with granting the requested exemption.

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Energia e ambiente · 28/08/2026

Southern Nuclear Operating Company; Vogtle Electric Generating Plant Units 1 & 2; Independent Spent Fuel Storage Installation; Exemption

The U.S. Nuclear Regulatory Commission (NRC) has issued a one- time exemption to Southern Nuclear Operating Company (SNC), authorizing Vogtle Electric Generating Plant Units 1 and 2 (Vogtle 1 and 2) to retain a single Neutron Source Assembly (NSA) in its current storage cell within a multi-purpose canister ((MPC-32), serial number MPC-707) at the Vogtle Independent Spent Fuel Storage Installation, in a manner that is inconsistent with the loading restrictions specified in Certificate of Compliance (CoC) No. 1014, Amendment 11, for the HI- STORM 100S Version B dry storage system. The exemption allows the NSA to remain in a peripheral basket cell, contrary to Appendix B, Table 2.1-1, which restricts NSA containing assemblies to designated interior cells. The NRC's determination is based on SNC's safety evaluation and supporting analyses demonstrating that the configuration continues to meet applicable safety requirements for criticality control, shielding, thermal performance, structural integrity, and confinement.

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Energia e ambiente · 21/08/2026

Duke Energy Progress, LLC; Brunswick Steam Electric Plant, Units 1 and 2, Shearon Harris Nuclear Power Plant, Unit 1, H.B. Robinson Steam Electric Plant, Unit 2, H.B. Robinson Steam Electric Plant, Unit 2 Independent Spent Fuel Storage Installation; Consideration of Approval of Transfer of Licenses and Conforming Amendments

The U.S. Nuclear Regulatory Commission (NRC, the Commission) received and is considering approval of an application filed by Duke Energy Progress, LLC (DEP) and Duke Energy Carolinas, LLC (DEC) on March 20, 2026. The application seeks NRC approval of the direct transfer of Renewed Facility Operating License Nos. DPR-71 and DPR-62 for Brunswick Steam Electric Plant, Units 1 and 2, respectively; Renewed Facility Operating License No. NPF-63 for Shearon Harris Nuclear Power Plant, Unit 1; Subsequent Renewed Facility Operating License No. DPR-23 for H.B. Robinson Steam Electric Plant, Unit 2; and Renewed Materials License No. SNM-2502 for the H.B. Robinson Steam Electric Plant, Unit 2 Independent Spent Fuel Storage Installation, currently held by DEP, to DEC and issuance of conforming license amendments.

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Energia e ambiente · 11/09/2026

Virginia Electric and Power Company, (Doing Business as Dominion Energy Virginia); North Anna Site; Early Site Permit Renewal Application

A Comissão de Regulação Nuclear dos EUA (NRC ou Comissão) está considerando um pedido para a renovação da Permissão de Sitio Antigo (ESP-003) que permite à Virginia Electric and Power Company (fazendo negócios como Dominion Energy Virginia) referir ESP- 003 em um pedido de permissão para construção (CP) ou licença combinada (COL) no local ESP de North Anna durante o período ESP-03 permanece válido. O visto renovado, se aprovado, estenderia a data de expiração por mais 20 anos além do período especificado na autorização atual. A localização do site ESP do Norte Anna fica no condado de Louisa, Virg

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Energia e ambiente · 03/09/2026

Lista de caixas aprovadas para armazenamento de combustível gasto: Sistema HI-STORM Holtec International, Certificado de conformidade n.o 1032, emenda n.os 10

A Comissão de Regulação Nuclear dos EUA (NRC) confirma a data de entrada em vigor de 6 de outubro de 2026, para a regra final direta que foi publicada no Registro Federal em 23 de julho de 2026. Esta regra direta final alterou a listagem do Sistema de Inundações / Ventos HI-STORM Internacional da Holtec dentro da "Lista de barris aprovadas de armazenamento de combustível usado" para incluir a Emenda n.o 10 ao Certificado de Conformidade n. o 1032.

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Energia e ambiente · 01/09/2026

Biweekly Notice;

Pursuant to section 189a.(2) of the Atomic Energy Act of 1954, as amended (the Act), the U.S. Nuclear Regulatory Commission (NRC) is publishing this regular biweekly notice. The Act requires the Commission to publish notice of any amendments issued, or proposed to be issued, and grants the Commission the authority to issue and make immediately effective any amendment to an operating license or combined license, as applicable, upon a determination by the Commission that such amendment involves no significant hazards consideration (NSHC), notwithstanding the pendency before the Commission of a request for a hearing from any person.

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