Source: https://www.shell.com/make-the-future/shell-ecomarathon/europe/results-and-awards/_jcr_content/par/expandablelist_781025105/expandablesection.stream/1563371146355/3ffc055693403502ab9323df9ff51f0dea80a2ef/europe-2019-prototype-battery-electric-full-results.pdf