Solar-powered desalination system requires no extra batteries(news.mit.edu)98 points by bentocorp 1 year ago | 32 comments
A floating solar-powered device produces clean water and clean fuel(cam.ac.uk)65 points by geox 2 years ago | 14 comments
Wind and solar are now beating coal in the US(electrek.co)116 points by mfiguiere 3 years ago | 81 comments