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Published on Feb 12, 2014
For the past few years, Earth Hour has made a massive impact around the world thanks to the power of the crowd. But for 2014, we want to make an even greater one.
Soon we'll be unleashing something different, bigger and bolder than before. We'll be unleashing Earth Hour Blue. We'll be unleashing your power. This Earth Hour, use your power at http://earthhour.org