NRC Nuclear Licensing & Oversight
Material regulatory developments from U.S. Nuclear Regulatory Commission are tracked daily by Cresthaven Analytics. Over the last 90 days, 20 material briefs relevant to professionals operating in the energy, power & commodities sector have been published below. Each brief is sourced directly from the primary regulatory feed, summarized for institutional readers, and scored for materiality.
Recent material activity
A selection of recent published briefs; this is not a complete archive.
NRC proposes wholesale revision of reactor licensing, decommissioning, and operational oversight regulations under Executive Order 14300
On September 24, 2026, the NRC published a proposed rule to revise its reactor licensing, decommissioning, and operational oversight regulations. The proposal implements Section 5 of Executive Order 14300, which directs …
Read the full NRC Nuclear Licensing & Oversight brief →NRC issues two revised regulatory guides on flood hazard evaluation methods for new nuclear power plant applicants
The U.S. Nuclear Regulatory Commission issued Regulatory Guide 1.59, Revision 3 and Regulatory Guide 1.256, Revision 0 on September 22, 2026. These guides establish acceptable methods for evaluating design-basis floods a…
Read the full NRC Nuclear Licensing & Oversight brief →NRC solicits public comment on revised material compatibility staff guidance for non-light-water reactor designs
The NRC published draft Interim Staff Guidance DANU-ISG-2023-01, Revision 1 on September 21, 2026, establishing material compatibility review criteria for non-light-water reactor designs. The revision introduces a new ap…
Read the full NRC Nuclear Licensing & Oversight brief →NRC accepts Dominion Energy Virginia application to renew North Anna Early Site Permit for 20 additional years
Dominion Energy Virginia has applied to renew Early Site Permit No. ESP-003 for the North Anna site in Louisa County, Virginia. The NRC published notice of the application on September 11, 2026. If approved, renewal woul…
Read the full NRC Nuclear Licensing & Oversight brief →NRC proposes risk-informed groundwater protection rules for uranium in situ recovery facilities and revised decommissioning flexibility
The NRC published a proposed rule on September 10, 2026 to establish risk-informed groundwater protection requirements for uranium in situ recovery (ISR) facilities — a gap current regulations do not address. The proposa…
Read the full NRC Nuclear Licensing & Oversight brief →NRC grants one-time dry storage exemption to Southern Nuclear for Vogtle spent fuel canister configuration
On August 28, 2026, the NRC granted Southern Nuclear Operating Company a one-time exemption to retain a Neutron Source Assembly in a peripheral basket cell of canister MPC-707 at the Vogtle Independent Spent Fuel Storage…
Read the full NRC Nuclear Licensing & Oversight brief →NRC issues order for Global Laser Enrichment Paducah Laser Enrichment Facility uranium enrichment license
On August 28, 2026, the Nuclear Regulatory Commission issued an order concerning Global Laser Enrichment LLC and its Paducah Laser Enrichment Facility. The full text of the order was not retrievable from the Federal Regi…
Read the full NRC Nuclear Licensing & Oversight brief →NRC grants Holtec exemption allowing pre-authorization excavation wall construction at Pioneer SMR Units 1 and 2
The NRC issued an exemption on August 28, 2026, permitting SMR, LLC and Palisades SMR, LLC to construct permanent support of excavation walls at the Pioneer Units 1 and 2 site before a limited work authorization is issue…
Read the full NRC Nuclear Licensing & Oversight brief →NRC considers license transfer application for seven Dominion nuclear facilities to NextEra Energy
On August 27, 2026, the NRC published notice of an application filed July 15, 2026 by NextEra Energy and Dominion Energy entities seeking indirect transfer of operating, materials, and general licenses across seven nucle…
Read the full NRC Nuclear Licensing & Oversight brief →NRC receives Dominion Energy Virginia application to renew North Anna early site permit expiring November 2027
On August 26, 2026, the NRC published notice that Virginia Electric and Power Company had applied to renew early site permit ESP-003 for the North Anna site in Louisa County, Virginia. Renewal would extend the permit for…
Read the full NRC Nuclear Licensing & Oversight brief →NRC amends spent fuel storage regulations to incorporate NUHOMS CoC No. 1004 Renewed Amendment No. 19
The NRC published a final rule on August 26, 2026, revising its approved spent fuel storage cask list to incorporate Amendment No. 19 to Certificate of Compliance No. 1004 for the TN Americas NUHOMS Horizontal Modular St…
Read the full NRC Nuclear Licensing & Oversight brief →NRC issues FONSI for Palisades SMR-300 pre-authorization excavation support exemption in Michigan
The NRC issued an environmental assessment and finding of no significant impact on August 25, 2026 for an exemption requested by SMR, LLC on behalf of Palisades SMR, LLC. The exemption permits construction of excavation …
Read the full NRC Nuclear Licensing & Oversight brief →NRC approves indirect transfer of control over PNM co-ownership interest in Palo Verde Nuclear Generating Station
On August 24, 2026, the NRC approved the indirect transfer of control of Public Service Company of New Mexico's co-ownership interest in Palo Verde Nuclear Generating Station Units 1, 2, and 3. The order covers the three…
Read the full NRC Nuclear Licensing & Oversight brief →NRC Nuclear Licensing & Oversight release pending Cresthaven Analytics full analysis: Draft Interim Staff Guidance: Evaluations of Risk Assessments for Risk-Informed Decision-Making for Regulatory Applications
NRC Nuclear Licensing & Oversight published a regulatory release titled 'Draft Interim Staff Guidance: Evaluations of Risk Assessments for Risk-Informed Decision-Making for Regulatory Applications'. Cresthaven Analytics'…
Read the full NRC Nuclear Licensing & Oversight brief →NRC issues draft Regulatory Guide DG-1444 on chemical hazard public health risk assessment for licensed material
The NRC published draft Regulatory Guide DG-1444, proposed as RG 1.264, for public comment on August 21, 2026. The guide describes an NRC staff-acceptable methodology for assessing public health risk from chemical hazard…
Read the full NRC Nuclear Licensing & Oversight brief →NRC amends environmental protection regulations governing domestic licensing and related regulatory functions
The Nuclear Regulatory Commission published a final rule on August 21, 2026 amending its environmental protection regulations applicable to domestic licensing and related regulatory functions. The rule updates requiremen…
Read the full NRC Nuclear Licensing & Oversight brief →NRC considers license transfer of five Duke Energy nuclear facilities from DEP to DEC
Duke Energy Progress and Duke Energy Carolinas filed an application on March 20, 2026, seeking direct transfer of operating and materials licenses for five nuclear facilities. The application covers four reactor licenses…
Read the full NRC Nuclear Licensing & Oversight brief →NRC approves indirect license transfer from EnergySolutions to Bridgepoint Group following upstream ownership change
The NRC approved, on August 20, 2026, the indirect transfer of control of multiple radioactive materials, reactor, spent fuel storage, and export licenses from EnergySolutions, LLC to ECP VI, LLC and its ultimate parent,…
Read the full NRC Nuclear Licensing & Oversight brief →NRC schedules uncontested hearing on Long Mott Energy four-reactor construction permit in Calhoun County, Texas
On August 20, 2026, the NRC published notice of an uncontested hearing on a construction permit application from Long Mott Energy, LLC for the Long Mott Generating Station, a proposed four-reactor facility in Calhoun Cou…
Read the full NRC Nuclear Licensing & Oversight brief →NRC reissues trial guidance on PRA acceptability for non-light water reactor risk-informed licensing applications
The NRC issued Revision 1 to Trial Regulatory Guide 1.247 on August 20, 2026, extending interim guidance on probabilistic risk assessment acceptability for non-light water reactor applications. The revision carries minim…
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