The infographic above (fourth in the series) shows solar car teams that are likely to be entering in the World Solar Challenge this October, with my estimate of reported current progress (on a red–amber–green scale), taking into account recent social media updates. The team list has also been updated, and has a simpler traffic-light version ( ) of these estimates. For teams with ongoing campaigns on GoFundMe, KickStarter, and the like (see links in the list), between 2% and 33% of desired funds have been raised.
Several teams have new visible signs of construction, ANU has signed up a major sponsor, and Twente has released a cool video of their new car, Red Shift. Beijing has been very quiet, but they always are. Slovakia has become quiet, and I’m beginning to wonder if they’re actually building a car. Best of luck to all the teams, however!