I was just reading about river simple’s hydrogen car - a really excellent concept. Not only is it a breakthrough in technology (50% efficient at recovering energy lost through braking), it’s a breakthrough in car ownership.
Their motto is ’sustainable mobility’, and this is achieved by leasing the cars rather than selling them. This puts the focus on long life and low running costs, both positive things when it comes to sustainability.
Finally, the whole car is an open source/open hardware project! So people are free to build and modify their own versions - much like our own projects here at openrenewables.org.uk
