C:
Center for Power Electronics Systems - Changing the way electricity is used by converting electrical power from one form to another [National Science Foundation (NSF), Engineering Research Centers (ERC)]

D:
DOE Hydrogen Program - Mission is to research, develop, and validate fuel cell and hydrogen production, delivery, and storage technologies to ensure an. abundant, reliable, and affordable supply of clean energy. [Department of Energy (DOE)]

DOE Office of Electronic Delivery and Energy Reliability - Ensures the U.S. energy delivery system is secure, resilient and reliable [Department of Energy (DOE)]

R:
Record Group 142: Records of the Tennessee Valley Authority, 1918 - 2000 - National Archives' Archival Research Catalog description for Record Group 142: Records of the Tennessee Valley Authority, 1918 - 2000 [National Archives and Records Administration (NARA)]

Record Group 305: Records of the Bonneville Power Administration, 1936 - 1971 - National Archives' Archival Research Catalog description for Record Group 305: Records of the Bonneville Power Administration, 1936 - 1971 [National Archives and Records Administration (NARA)]

Record Group 327: Records of the Defense Electric Power Administration, 1950 - 1953 - National Archives' Archival Research Catalog description for Record Group 327: Records of the Defense Electric Power Administration, 1950 - 1953 [National Archives and Records Administration (NARA)]

Record Group 387: Records of the Southwestern Power Administration, 1944 - 1971 - National Archives' Archival Research Catalog description for Record Group 387: Records of the Southwestern Power Administration, 1944 - 1971 [National Archives and Records Administration (NARA)]

Record Group 447: Records of the Alaska Power Administration, 1949 - 1995 - National Archives' Archival Research Catalog description for Record Group 447: Records of the Alaska Power Administration, 1949 - 1995 [National Archives and Records Administration (NARA)]