Interesting stats on EVs and energy use in the US, developments in wind and tidal power, a plastic recycling microfactory, and an "unprecedented collapse" in EU fossil fuel generation.
Challenges include calls for greater energy efficiency and sustainability in manufacturing and a waste-to-resource marketplace to support a circular economy. Submissions close August 11.
Are you a problem-solving business or innovator looking for funding to develop your world-improving idea? Check out this regularly updated list of sites that feature innovation challenges offering cash prizes plus other opportunities.
US companies have successfully test flown hydrogen-powered planes that could seat as many as 40 passengers – and they say they're just getting started.
