The American Institute of Aeronautics and Astronautics, the American Society for Mechanical Engineers, SAE International, and the American Society of Engineering Education are hosting a four-day conference on energy at the San Diego Convention Center. Topics to be discussed include energy conversion technology, advanced energy and power systems, energy conversion engineering, and advanced, reliable, and clean propulsion systems. Keynote speakers include Elon Musk of SpaceX, Elizabeth “Liz” Porter, of Lockheed Martin Corporation, Stuart Hemphill of Southern California Edison, and Zachary J. Lemnios, assistant undersecretary of defense for research and engineering. Online registration is here.