BBCNEWS Click - Short Edition March 27, 2022 18:47:00
Technology, they can layer it with in theory as many layers as they want to choose, different parts of the spectrum, and capture overall more light coming in. despite this sunny outlook, today, this solarfilm is only 8% efficient. with a 10% version expected later this year. last year, that may have been a problem, high initial costs have dogged solar as a cost—effective option. until the maths changed. driven by supply issues and fresh demand from a world recovering from a global pandemic, energy prices are surging. more than 50% in a matter of minutes, and that was before many western nati...