In homes and cars, heating and air conditioning systems consume significant amounts of energy. In the ground beneath Honda Smart Home's backyard, eight 20-foot deep boreholes allow a geothermal heat pump to harness the ground's relatively stable thermal sink to heat and cool the home's floors and ceiling throughout the year. Researchers from UC Davis will evaluate the performance of the system to determine its adaptability to mainstream use. Honda Smart Home's heating and cooling system is five times more efficient than a comparable home. Learn more at HondaSmartHome.com and contribute to the conversation using #HondaSmartHome.