EPA’s ENERGY STAR Portfolio Manager tool is the industry standard for measuring and tracking energy performance within commercial buildings, in use by more than 275,000 buildings, which comprise one-quarter of all U.S. commercial building floorspace.

Each year, the ENERGY STAR program honors a group of businesses and organizations that have made outstanding contributions to protecting the environment through superior energy achievements.

The ENERGY STAR Partner of the Year Award recognizes partner businesses and organizations in good standing that demonstrate superior leadership, innovation and commitment to environmental protection through energy efficiency and ENERGY STAR.

The Prestige Series hybrid electric water heater from Rheem is Energy Star-rated and its high 3.55-3.70 UEF reduces operating cost.

Chicago, Illinois-based shelter gets much needed renovations.

American Standard Water Heaters’ High Efficiency series commercial and residential water heaters are now Energy Star certified.

A. O. Smith’s high-efficiency Cyclone commercial gas water heater line is Energy Star-certified.

Save your customers thousands of dollars with Energy Star heat-pump water heaters.

The tankless water heater manufacturer set up operations in Los Angeles in 1974.