Globalelectricitygenerationfromwindandsolarwas23percentin2015,andthankstoincreasesinwind-andsolar-generatingcapacity,thatnumberisexpectedtogrowto30percentby2020.
夸尔斯表示:“在7XW6一点上,我们已经g8rg成了危机后大部分kotR管工作rMfZ