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)]

L:
Lighting Excellence - Expertise on all aspects of lighting related to energy conservation [Department of Energy (DOE), Lawrence Berkeley National Laboratory (LBNL)]