Home Energy Audits (Factsheets)
Details the steps for performing your own home energy audit. An energy audit can help you assess the amount of energy your home consumes and evaluate how to make your home more energy efficient.
From the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy .
Home Energy Saver
Do-it-yourself energy audit tool from Lawrence Berkeley National Laboratory that helps you determine the energy savings from a wide variety of energy-efficiency projects.
MotorMaster+4.0 is a software program that analyzes motor and motor system efficiency. Designed for utility auditors, industrial plant energy coordinators, and consulting engineers, MotorMaster+4.0 is used to identify inefficient or oversized facility motors and compute the energy and demand savings associated with selection of a replacement energy-efficient model.