Michael P. Maloney presents a discussion titled "How Energy Works" that aims to promote a more rational discussion of U.S. energy policy. He unravels the complexities of energy production and consumption patterns. Maloney discusses the priorities of cheap, clean, and independent energy. He reveals the differences between utility and transportation energy sources and usage. Maloney also addresses the ongoing scientific debates around environmental impacts and how uncertainties influence policy approaches. The goal is to provide a more sophisticated understanding of energy issues and technologies to help inform policy discussions. Maloney's full presentation is given over two 90-120 minute sessions covering utility power, transportation technologies, and climate change.