

A member of the Solar Decathlon 2009 instrumentation team equips the University of Louisiana at Lafayette house with sensors to track its appliances' performance.
The Appliances contest is designed to mimic the appliance use in the average U.S. home but using less energy. Points were earned for refrigerating and freezing food, washing and drying laundry, and running the dishwasher.
To earn points, student teams had to: