SRS Watch is a non-profit public-interest group located in Columbia, South Carolina that monitors policies and programs of the U.S. Department of Energy, with a focus on the Savannah River Site located near Aiken, SC. Surplus weapon-grade plutonium stored in drums at the shuttered K-Reactor at the DOE's Savannah River Site, awaiting a decsion about its fate - hopefully not as new weapons "pits" (cores) or as plutonium fuel.