A lot of people associate the concept of "going green" with environmentalism, which means using less energy and producing less pollution solely for the environmental benefit. However, using less energy and creating less waste can be financially beneficial, too. A few small changes at home can drastically reduce energy bills while benefitting the environment. Learners who successfully complete this course should be able to recognize common causes for poor energy efficiency in residential homes, and the Environmental Protection Agency's recommended measures for improvement. This course is designed for all homeowners and/or those interested in improving the energy efficiency in a living space.