Amergen

Dry Cask Storage

Oyster Creek utilizes the latest technology, dry fuel storage, for storing its used fuel (also called spent fuel). Dry fuel storage safely and securely keeps spent fuel assemblies from nuclear reactors. Unlike "wet" spent fuel storage facilities that use large pools of water for cooling, dry fuel storage uses air for cooling.

The storage method starts with a very strong leak-tight stainless steel canister into which spent fuel assemblies are placed. The canister is transported in a thick steel cask that is tightly sealed and then placed within a reinforced concrete storage vault. The vault walls are two feet thick and are designed to withstand natural or man-made events (including but not limited to, earthquakes, hurricanes, tornados, fire and floods).

The storage facility is protected by security measures that are equivalent to those for the plant itself. This storage and security system makes dry fuel storage a safe and secure way to temporarily store used fuel. Since 1986, more than a dozen U.S. nuclear plants have supplemented their storage capacity with dry storage facilities.

For several years, Congress and the Administration have been working toward a permanent used fuel storage facility, called Yucca Mountain , that would house used fuel from the nation's nuclear plants. More information about Yucca Mountain can be found by visiting the Nuclear Energy Institute .

 

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