Storage Assured

Pioneering Transportable Nuclear Fuel Storage

NAC International holds decades of experience designing, engineering, licensing, operating and maintaining nuclear spent fuel management systems for storage and transport.

NAC’s 13 major U.S. Nuclear Regulatory Commission (NRC)-licensed systems include several first-of-their-kind technologies. For example, the NAC Storage Transport Cask (NAC-STC) is the first high-capacity, directly-loaded dual-purpose system certified for both storage and transport of standard nuclear fuel. The Multi-Purpose Canister System (MPC) is the first NRC-approved multipurpose storage and transport canister-based system. And MAGNASTOR^® is the first ultra-high capacity system to receive its NRC certification, and the first loaded with used fuel.

NAC has designed, licensed and delivered more than 750 NRC-certified transportable nuclear fuel storage systems worldwide, including the industry’s three leading systems: MAGNASTOR, UMS, and MPC.

 NAC has provided dry fuel storage systems for over 20 years to U.S. decommissioning sites, longer than any other vendor.

NAC has obtained more than 200 NRC certifications and revisions on storage and transport system designs. This broad range of experience provides assurance that NAC can successfully design, license and fabricate storage and transport technology to meet the requirements of the international nuclear industry.

MAGNASTOR®

MAGNASTOR is a new-generation Multipurpose Canister System that stores between 16 and 28 percent more used fuel than competing high-capacity licensed systems.
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UMS

UMS was the first U.S. system designed to meet the requirements of almost every U.S. utility, with involvement from U.S. operators and the worldwide fabrication team to ensure its successful launch and production.
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MPC

MPC is designed for storing and transporting spent fuel from older U.S. nuclear plants – which will likely be the first to ship fuel to an interim storage facility.
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