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 who wins the decathlon, thus the world's greatest athlete of all times is the recordman of decathlon (Kevin Mayer as of September 2018). This began when King Gustav V of Sweden told Jim Thorpe, "You, sir, are the world's greatest athlete" after Thorpe won the decathlon at the Stockholm Olympics in 1912. The official decathlon world record holder is French Kevin Mayer, who scored 9,126 points at the 2018 Décastar. The event developed from the ancient pentathlon. Pentathlon competitions were held at the ancient Greek Olympics. Pentathlons involved five disciplines – long jump, discus throw, javelin throw, sprint and a