12 Capabilities INL continues to acquire infrastructure and advanced tools for state-of-the-art research capabilities. Our diverse capabilities allow INL to respond to today’s nuclear energy challenges and to serve as a multiprogram laboratory with broad energy and national security competencies for addressing current and future challenges. GROWING INL’s Power GridTest Bed was optimized to represent a majority of the nation’s grid voltage distribution systems. It enables research on distributed energy resources and grid scale energy storage technologies.