Who manages the laboratory which currently has custody of Experimental Breeder Reactor-II ?
Experimental Breeder Reactor II: Experimental Breeder Reactor-II (EBR-II) is a reactor designed, built and operated by Argonne National Laboratory in Idaho. Experimental Breeder Reactor II:  Custody of the reactor was transferred to Idaho National Laboratory after its founding in 2005. Idaho National Laboratory: Idaho National Laboratory (INL) is one of the national laboratories of the United States Department of Energy and is managed by the Battelle Energy Alliance.
Battelle Energy Alliance