Solar, wind and other green energy hits global tipping point for lower costs 世界の電力網に明るい兆し 再エネ発電量が増加、化石燃料よりコストも安価に 国連報告
AP file photo
NEW YORK (AP) — The global switch to renewable energy has passed a “positive tipping point” where solar and wind power will become even cheaper and more widespread, according to two United Nations reports released July 22, describing a bright spot amid otherwise gloomy progress to curb climate chang...
