Energia e ambiente · 19/07/19941 min de leitura
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Shieldalloy Metallurgical Corporation, Establishment of Local Public Document Room
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6Energia e ambiente · 11/09/2026
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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A Comissão de Regulação Nuclear dos EUA (NRC) está notificando ao público todas as semanas, durante quatro semanas consecutivas, a recepção e disponibilidade de um pedido para renovar o ESP-003 da empresa Virginia Electric and Power Company, que faz negócios como Dominion Energy Virginia. A renovação do ESP permitiria ao licenciado referir o ESp-003, em um pedido de licença de construção (CP) ou licença combinada (COL), por mais 20 anos além do período especificado no ESP. A localização do local ESP de North Anna fica no condado de Louisa, na Virgínia, e o ES P-002 atual expira em 27 de novembro de 2027.
Ler o resumo →Energia e ambiente · 26/08/2026
The U.S. Nuclear Regulatory Commission (NRC, the Commission) is considering issuance of an amendment to Renewed Facility Operating License No. NPF-76, issued to STP Nuclear Operating Company (STPNOC); Constellation South Texas, LLC; City Public Service Board of San Antonio; and City of Austin, Texas, for operation of South Texas Project, Unit 1 (STP). The proposed license amendment would, if granted, make a one-time exigent change to the technical specifications (TS) to extend the allowed outage time (AOT) for TS 3.7.1.7, "Main Feedwater System". This proposed amendment is being requested to facilitate repairs to the Unit 1 train D main feedwater isolation valve (MFIV). This proposed amendment is being requested under exigent circumstances pursuant to NRC regulations.
Ler o resumo →Energia e ambiente · 24/08/2026
The U.S. Nuclear Regulatory Commission (NRC, the Commission) is issuing an order approving the application dated April 24, 2026, filed by Arizona Public Service Company (APS), on behalf of Public Service Company of New Mexico (PNM), Troy ParentCo LLC (Troy ParentCo), and their corporate affiliates (together, Applicants). The application sought NRC consent to the indirect transfer of control of PNM's co- ownership of the Renewed Facility Operating License Nos. NPF-41, NPF- 51, and NPF-74 for the Palo Verde Nuclear Generating Station (Palo Verde), Units 1, 2, and 3, respectively, as well as the associated general license for the Palo Verde Independent Spent Fuel Storage Installation (ISFSI) (together, the facility). No physical changes or operational changes to the facility were proposed in the application.
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The U.S. Nuclear Regulatory Commission (NRC) is soliciting public comment on its draft Interim Staff Guidance (ISG), OAR/DARP-ISG- 2026-XX, "Evaluations of Risk Assessments for Risk-Informed Decision- Making for Regulatory Applications." If finalized, this ISG will provide guidance to the staff for reviewing systematic risk assessment methods, including probabilistic risk assessments (PRAs) and other systematic risk evaluations (SREs). This ISG will supplement existing guidance to facilitate the staff's understanding of the uses of risk information in regulatory applications and application of principles of risk-informed decision-making.
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The U.S. Nuclear Regulatory Commission (NRC) is issuing for public comment a draft Regulatory Guide (DG), DG-1444, proposed Regulatory Guide (RG) 1.264, "Assessing Public Health Risk Associated with Chemical Hazards of Licensed Material." This DG describes a methodology that is acceptable to the staff of the NRC to meet regulatory requirements assessing public health risk associated with chemical hazards of licensed material.
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