And in a world swimming in oil, few companies and governments bother to spend big on alternative fuel technologies. (discovermagazine.com)
This chart from the study shows how media attention skipped among numerous alternative fuel technologies between 1980 and 2013. (sciencedaily.com)
It also calculated the expected fuel savings from several alternative fuel technologies, which benefit from tools for tracking fuel use and state of electric charge. (scientificamerican.com)