United States Reference

Spent Nuclear Fuel Tracker

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U.S. spent nuclear fuel storage map

Explore facility locations, inventory totals, status, and storage mode. Values are traceable through source notes on each facility page.

Terms: Assemblies = spent fuel bundles, Pool = in-water storage, Dry = sealed dry cask storage, MTU = Metric Tons Uranium.

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Inventory as of: December 31, 2024 | Inventory source: Spent Nuclear Fuel and Reprocessing Waste Inventory (OSTI) | Inventory report published: January 29, 2026 | Official DOE Nuclear Fuel Data Survey (GC-859) through: December 31, 2022 | Status: Stale (Latest public inventory source is 461 days old.)