D&R leverages its knowledge of the efficiency market, its relationships with the key market players, and its technical expertise to help clients design and implement market-based solutions that reduce our nation's energy use.
Buildings account for 40% of primary U.S. energy consumption.
View the Data Book, the most current reference for buildings energy data in the country.
What’s the future of LEDs?
Read the latest Product Snapshot to learn about the LED replacement lamp market.
Data: Building blocks of an energy efficiency program.
Learn about Better Data Better Design, a subscription service that helps utilities cut costs and meet their energy-savings goals.