Burlington just did what no other city has done

There's a whole island getting all its power from renewable energy http://www.eusew.eu/component/see_projectview/?view=see_projectdetail&projectid=9005&catId=6&pageNum=0&index=1

there is an island in Denmark too :) Samsø

"City" population 42,297 NYC would have to unload about. 8,000,000 people to reach that level.