Nimbus, the car designed by the MIT Solar Electric Vehicle Team, won its category at the 2021 American Solar Challenge (ASC), traveling 1,109 miles at an average speed of 38.4 miles per hour in a five-day race that ended August 7.
In 2021, instead of being timed as usual, the race was based on distance traveled. Each team followed the same route, from Independence, Missouri, to Las Vegas, New Mexico. But teams could drive additional miles within each of the three stages—if their battery had the juice. Traveling with seven support vehicles, Nimbus beat eight other single-occupancy cars, surpassing the runner-up by over 100 miles.
“It’s still a little surreal,” says Aditya Mehrotra, a senior in electrical engineering and computer science, who was the team captain last year. The team had spent three years designing and testing Nimbus, practicing a series of qualifying challenges called “scrutineering” and completing what’s known as the “shakedown”—“you drive the car around the track and you basically see what falls off, and then you know what you need to fix,” Mehrotra explains.
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