Earth Hour 2011 New York

See the New York City Skyline gets darker on Earth Hour 2011. The Empire State Building, The United Nations Building, The Chrysler Building, The New York Life Building and others companies like Coca Cola, Nasdaq, Reuters and American Eagle in Times Square join Earth Hour 2011. Earth Hour is an annual international event created by the WWF (World Wide Fund for Nature/World Wildlife Fund), held on the last Saturday of March.