EnvironmentWorld’s richest countries fall short on renewable energy targets Eleven of the 20 largest economies got a C or worse on a renewable energy report card, which assessed their plans to reach net zero and their targets for producing and using renewable energy 51¶¯Âþ
TechnologyFloating artificial leaf converts energy from sunlight into fuel A solar fuel cell that produces carbon monoxide and hydrogen is light enough to float on water, which could help address the shortage of land available for solar projects 51¶¯Âþ