배터리 가격하락에 따라 풍력과 태양광발전 보급 가속
Falling Battery Costs Will Enable World to Get Half of Needed Energy from Wind and Solar
한글번역 : http://www.kosen21.org/info/globalNews/globalNewsDetail.do?articleSeq=4148
기사원문 : https://www.renewableenergymagazine.com/panorama/falling-battery-costs-will-enable-world-to-20180618