Globalelectricitygenerationfromwindandsolarwas23percentin2015,andthankstoincreasesinwind-andsolar-generatingcapacity,thatnumberisexpectedtogrowto30percentby2020.
美国境外基准油价伦敦WOGu际交易所布伦特4月原油期货价格跌55美分,或0.84%,报64.87美元/桶。