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 publishes third consecutive public notice of Holtec SMR-300 phased construction permit application for Palisades site
The NRC issued its third of four required weekly public notices on October 15, 2026, covering a phased construction permit application and limited work authorization request from SMR, LLC on behalf of Palisades SMR, LLC,…
Read the full NRC Nuclear Licensing & Oversight brief →NRC amends regulations to renew AP1000 design certification incorporating construction-validated Revision 20
The NRC published a final rule on October 14, 2026 renewing the AP1000 reactor design certification and incorporating Revision 20 of the AP1000 design control document. The rule updates the certified design to reflect ch…
Read the full NRC Nuclear Licensing & Oversight brief →NRC proposes AP1000 design certification renewal incorporating Vogtle-validated Revision 20 design control document
The NRC published a proposed rule on October 14, 2026 to renew the AP1000 reactor design certification and incorporate Revision 20 of the AP1000 design control document. Revision 20 reflects construction and operational …
Read the full NRC Nuclear Licensing & Oversight brief →NRC issues draft Environmental Impact Statement for four-unit AP1000 nuclear campus in public comment phase
The NRC published a draft Environmental Impact Statement on October 9, 2026, for Fermi America's Combined License application to construct and operate four AP1000 pressurized-water reactors designated as Project Matador …
Read the full NRC Nuclear Licensing & Oversight brief →NRC transfers radioactive materials regulatory authority to Indiana under Section 274b Agreement signed September 24, 2026
Indiana assumed regulatory authority over specified radioactive materials on September 24, 2026, following execution of an agreement with the NRC under which the NRC discontinued its jurisdiction in the state. The agreem…
Read the full NRC Nuclear Licensing & Oversight brief →NRC receives first phased construction permit application for dual-unit SMR-300 plant at Palisades Energy Center in Michigan
The NRC published the first of four consecutive weekly public notices on October 1, 2026, confirming receipt of a phased construction permit application from SMR, LLC on behalf of Palisades SMR, LLC, a Holtec Internation…
Read the full NRC Nuclear Licensing & Oversight brief →NRC corrects companion proposed rule citations and confirms October 26 effective date for modernization direct final rule
The NRC issued a correction on September 30, 2026 to its August 11, 2026 direct final rule modernizing procedural, advisory committee, and national security eligibility regulations. The correction replaces an incorrect c…
Read the full NRC Nuclear Licensing & Oversight brief →NRC and DOE issue joint environmental clearance for Three Mile Island Unit 1 restart under federal loan guarantee
The NRC, as lead agency, and the DOE Office of Energy Dominance Financing, as cooperating agency, issued a joint environmental assessment and finding of no significant impact on September 25, 2026 for proposed federal ac…
Read the full NRC Nuclear Licensing & Oversight brief →NRC considers license amendment allowing Alternate Concentration Limits at Homestake uranium mill reclamation site in New Mexico
The NRC published notice on September 25, 2026 of an application by Homestake Mining Company of California to amend License No. SUA-1471 for the Grants Reclamation Project near Grants, New Mexico. The amendment would rep…
Read the full NRC Nuclear Licensing & Oversight brief →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 application for indirect transfer of nuclear operating licenses from Dominion Energy to NextEra Energy
The NRC published notice on August 27, 2026 that it is considering an application, filed July 15, 2026, for indirect transfer of nuclear facility operating licenses, materials licenses, and general licenses for the Surry…
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…
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