A "flawed connection" between key pieces of equipment at a New York City electrical substation caused the July 13 power outage that plunged parts of the city that never sleeps into darkness, Con Edison said Monday.
원문출처 : https://www.cnn.com/2019/07/30/us/nyc-blackout-con-ed-explanation-trnd/index.html
원문출처 : https://www.cnn.com/2019/07/30/us/nyc-blackout-con-ed-explanation-trnd/index.html