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Uploaded on Jul 1, 2011
San Francisco has been named the greenest city in the United States and Canada in a study commissioned by Siemens. (Yes, San Franciscans, the occasional annoyances of mandatory composting and not being able to get a plastic bag at the grocery store are paying off.)
Mayor Ed Lee also chimed in, saying, "I believe we were named the greenest city in North America because San Franciscans are always willing to go the distance and find new ways of making our city a more sustainable place."