List of Approved Spent Fuel Storage Casks: TN Americas, LLC Standardized NUHOMS® Horizontal Modular Storage System for Irradiated Nuclear Fuel, Certificate of Compliance No. 1004, Renewed Amendment No. 19
Built by the Tribune's code from the Federal Register. No AI wrote this page. Published in the Federal Register Aug. 26, 2026. Document 2026-17446. Updated Nov. 6, 2026.
- What it does
The U.S. Nuclear Regulatory Commission (NRC) is proposing to amend its spent fuel regulations by revising the TN Americas, LLC Standardized NUHOMS[supreg] Horizontal Modular Storage System for Irradiated Nuclear Fuel listing within the "List of approved spent fuel storage casks" to include Renewed Amendment No. 19 to Certificate of Compliance (CoC) No. 1004. The NRC is referring to this amendment as "Renewed Amendment No. 19" because it was submitted after the renewal of the TN Americas, LLC Standardized NUHOMS Horizontal Modular Storage System for Irradiated Nuclear Fuel Certificate of Compliance No. 1004 and, therefore, subject to the Aging Management Program requirements of the renewed certificate. Renewed Amendment No. 19 would amend the certificate of compliance to provide for a 61BTH improved basket design using staggered plates similar the 24PTH Type 3 basket approved in CoC 1004 Amendment 18 and similar to the EOS 37PTH and 89BTH baskets approved in CoC 1042. This would simplify construction, reduce weight and improve fabricability. Additional changes are proposed to address editorial corrections, consistency, and terminology clarifications.
The Nuclear Regulatory Commission's summary, as published in the Federal Register.
- What it would change
1 part of Title 10 of the Code of Federal Regulations:
- Before this
1 earlier Federal Register document under regulation identifier 3150-AL72 since Jan. 1, 2025.
Since then:
- What happens next and when
Submit comments by September 25, 2026. Comments received after this date will be considered if it is practical to do so, but the NRC is able to ensure consideration of only comments received on or before this date.
The agency's dates, word for word.
The record as published
| Document number | 2026-17446 |
|---|---|
| Action | Proposed rule. |
| Agencies | Nuclear Regulatory Commission |
| Published | Aug. 26, 2026 |
| Comments close | Sept. 25, 2026 |
| Regulation identifier (RIN) | 3150-AL72 |
| Docket | NRC-2026-2806 |
Source: the Federal Register (public domain). The document in the Federal Register