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The Oak Ridge National Laboratory research house collects data about the home’s simulated energy use from sensors strategically located throughout the home. Credit: Jason Richards/Oak Ridge National Laboratory, U.S. Dept. of Energy

Ways to give homeowners more centralized control over how much electricity their home uses—from the air conditioning unit to the heat pump water heater—are being developed by Oak Ridge National Laboratory. An ORNL team is working with Southern Company and Alabama Power on its Sma...

Oak Ridge National Laboratory
Although variable refrigerant flow heat pumps are known to have advantages, higher initial costs and difficulty in quantifying those benefits serve as deterrents to their widespread use. ORNL’s flexible research platform, however, provides a solution that enables researchers to chara...
Oak Ridge National Laboratory

A ground source heat pump installed at rural Cedarville High School in Arkansas through the American Recovery and Reinvestment Act has reduced energy use by 53 percent and carbon dioxide emissions by 52 percent, according to an Oak Ridge National Laboratory report. ORNL researchers X...