Our U.S. Energy Management team works with the goal of reducing energy and emissions in these key ways: / Identifying new applications of light-emitting diode (LED) technologies and installing LED light fixtures in most areas of our new stores – from the backroom to the fitting rooms to the jewelry cases; / Retrofitting existing lighting and HVAC systems in stores and distribution centers; and / Leading the Save-a-Watt program, which identifies stores that are operating outside of our standards for efficiency and works with them to optimize lighting, electrical, and mechanical systems.