Modernizing our electrical grid is a tremendous undertaking, requiring the coordination and collaboration of a wide range of stakeholders spanning federal and local governments, the energy industry, electric utilities and—perhaps most importantly—the myriad of consumers. Sandia supports the DOE, DHS, and DOD efforts to modernize the electric grid by providing R&D of new transformational energy technologies; analyses of the technical, economic, and national security implications of the loss or disruption of critical civilian and military energy infrastructures; and assisting in the understanding and technology development of infrastructure protection and infrastructure disruption mitigation, response, and recovery options.