A voluntary labeling program of the U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy that identifies energy efficient products. Qualified products exceed minimum federal standards for energy consumption by a certain amount, or where no federal standards exist, have certain energy saving features. Such products may display the Energy Star label.
Energy Star Programs and Products Provides information on energy-efficient programs designed to reduce energy consumption. Along with program information, there are links to news, and related free publications.
Energy Star Heating and Cooling Program Provides an overview of the EPA's Energy Star Residential Heating and Cooling program. There are links to information on heating systems, air conditioners, thermostats, and boilers. In addition, there are links to companies that provide financing, and manufacturers that support this effort.
Official Energy Star site Sponsored by the EPA and Department of Energy, this site provides information about the Energy Star program and lists products that qualify for the label.
Trane's Energy Star Products page This page, from Trane, describes the Energy Star program, as well as its committment to energy-efficient residential products, and a link to their line of Energy Star products.