Objectives: In this class, we will study the exciting intersection of optics and the engineering challenges associated with generation, distribution and utilization of energy with specific goals of innovation and commercialization. Technically, we will cover the basics of non-imaging optics, which will allow us to apply these concepts to the design of optical sub-systems for applications including solar concentrators, solar thermal systems, solar cooling, desalination, daylighting, etc. We will also study the science and engineering of sunlight measurement, strategies of light management for solar cells, resource recycling, as well as entirely new technologies brewing in labs around the world.