The goal of this course is to give students a solid grasp of the environmental and social impacts of, and the institutions that govern, energy use, so that you can play a more effective role in shaping future policy or business decisions. We will begin with basic scientific and technological facts regarding the major uses for and sources of energy. We will then study energy markets (including spot and future markets), and what they are capable of accomplishing; we will also study the ways energy markets may fail.