WYSO

Mitch Heaton

Emerson scientists are studying this replica home's energy performance by simulating an entire year's worth of weather conditions in just over a week.
Jess Mador / WYSO

More and more Americans are using technology such as LED bulbs and programmable, so-called “smart” thermostats to save on utility bills. And, despite Trump administration cuts to many EPA programs, many government, scientist and trade groups are pushing for even more energy efficient buildings.