エネルギーと環境 · 1996/11/81 分で読めます
ローカル自動翻訳 · 情報源の原言語
概要
Northeast Utilities Millstone Nuclear Power Station, Unit 1; Issuance of Director's Decision Under 10 CFR 2.206
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6エネルギーと環境 · 2026/8/27
The U.S. Nuclear Regulatory Commission (NRC) received and is considering approval of an application filed by NextEra Energy, Inc. (NextEra Energy), Dominion Energy, Inc. (Dominion Energy), Virginia Electric and Power Company (VEPCO), Dominion Energy Nuclear Connecticut (DENC), and Dominion Energy South Carolina, Inc. (DESC) (collectively the Applicants) on July 15, 2026. The application seeks NRC approval of the indirect transfer of the facility operating licenses, materials licenses, and general licenses for Surry Power Station, Unit Nos. 1 and 2 (Surry); North Anna Power Station, Unit Nos. 1 and 2 (North Anna); Virgil C. Summer Nuclear Station, Unit 1 (V.C. Summer); and Millstone Power Station, Units 1, 2, & 3 (Millstone); as well as the combined license for North Anna Unit 3; and the North Anna Early Site Permit. The application contains sensitive unclassified non-safeguards information (SUNSI).
概要を読む →エネルギーと環境 · 2026/8/26
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.
概要を読む →エネルギーと環境 · 2026/8/26
The U.S. Nuclear Regulatory Commission (NRC) is providing public notice each week, for four consecutive weeks, of receipt and availability of an application for renewal of early site permit (ESP) ESP-003 for the North Anna ESP site from Virginia Electric and Power Company, doing business as (dba) Dominion Energy Virginia. Renewal of the ESP would allow the licensee to reference ESP-003 in a construction permit (CP) or combined license (COL) application for an additional 20- year period beyond the period specified in the ESP. The location for the North Anna ESP site is in Louisa County, Virginia, and the current ESP-003 expires on November 27, 2027.
概要を読む →エネルギーと環境 · 2026/8/24
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.
概要を読む →エネルギーと環境 · 2026/8/21
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.
概要を読む →エネルギーと環境 · 2026/10/8
米国原子力規制委員会（NRC）は、10月1日、2026年から始まる4週間連続で、SMR、LLCがPalisades SMR、LLCのためにHoltec International（Holtec）の完全子会社として提出された、Palisadesエネルギーセンター（PEC）に所在する、ミシガン州コーヴァートにある、2つの単位のSMR-300プラントの分期建設許可申請の最初の部分、含む制限された作業承認（LWA）申請の受領と利用可能性について、毎週公表しています。
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