Residential Products Commercial and Industrial Equipment Lighting Products Testing Capabilities PreviousNext The Energy Efficiency Studies Department We conduct techno-economic analyses of more efficient end-use equipment and develop associated metrics and testing methods, supporting a variety of policy programs and end-use research projects. Energy Use Analysis Energy Use Analysis Product Lifecycle Cost & Payback Period Analysis Product Lifecycle Cost & Payback Period Analysis Energy Price Analysis Energy Price Analysis Market Assessment & Forecasting Market Assessment & Forecasting National Impacts Assessment National Impacts Assessment Testing Capabilities Testing Capabilities