Regulacje i polityka gospodarcza · 24.12.2015

Preferred Alternative for Certain Quantities of Plutonium Evaluated in the Final Surplus Plutonium Disposition Supplemental Environmental Impact Statement

The U.S. Department of Energy/National Nuclear Security Administration (DOE/NNSA) is announcing its Preferred Alternative for the disposition of certain quantities of surplus plutonium evaluated in the Final Surplus Plutonium Disposition Supplemental Environmental Impact Statement (Final SPD Supplemental EIS) (DOE/EIS-0283-S2, April 2015). Among the potential actions considered in the Final SPD Supplemental EIS, DOE/NNSA analyzed the potential environmental impacts for the disposition of 13.1 metric tons (14.4 tons) of surplus plutonium for which a disposition path is not assigned, including 7.1 metric tons (7.8 tons) of plutonium from pits that were declared excess to national defense needs and 6 metric tons (6.6 tons) of surplus non- pit plutonium. With regard to the 6 metric tons (MT) of surplus non-pit plutonium, DOE/NNSA's Preferred Alternative is to prepare this plutonium for eventual disposal at the Waste Isolation Pilot Plant (WIPP) in Carlsbad, New Mexico, a geologic repository for disposal of Transuranic (TRU) \1\ waste generated by atomic energy defense activities. DOE/NNSA may issue a Record of Decision (ROD), containing its decision(s) for disposition of this quantity