Solar Decathlon Solar Decathlon The U.S. Department of Energy (DOE) Solar Decathlon is a collegiate competition, comprising 10 contests, that challenges student teams to design and build highly efficient and innovative buildings powered by renewable energy. The winners will be those teams that best blend design architectural and engineering excellence with innovation, market potential, building efficiency, and smart energy production. In the summer of 2018, DOE merged its two student building design competitions into one Solar Decathlon competition. The combined competition features two tracks, the Design Challenge and the Build Challenge. The Solar Decathlon provides a hands-on experience and unique training that
Decathlon event. The "% Difference" column shows the percentage difference between the time, distance or height of the individual world record and the decathlon record (other than the "Total" entry, which shows the percentage difference between awarded decathlon points). The relative differences in points are much higher in throwing events than in running and jumping events. Decathlon bests are only recognised when an athlete completes the ten-event competition with a score over 7,000 points. Decathlon The decathlon is a combined event in athletics consisting of ten track and field events. The word decathlon is of Greek origin, from δέκα ("déka", meaning