GE Hitachi Nuclear Energy has proposed to the U.K. government to build an advanced nuclear reactor that would consume the country’s stockpile of surplus plutonium.

The technology is called PRISM, which stands for Power Reactor Innovative Small Module. If accepted, it would be very different than the other proposals to process plutonium, including those that would turn it into mixed oxide fuel (MOX).

According to GE Hitachi, the PRISM reactor disposes of a great majority of the plutonium as opposed to simply reusing it over again. This process takes it out of circulation forever.

The UK government had considered building a MOX plant at the Sellafield site where the plutonium is stored, but it canceled those plans as the Japanese government stopped orders for MOX following the Fukushima earthquake.

via GE-Hitachi Proposes to Burn U.K. Plutonium Stockpile | The Energy Collective.