Earth Hour 2010 – what did you do?
By Ecoki Posted on March 25th, 2010 in FeaturedSydney, Australia was home to the first Earth Hour in 2007. On that day, 2.2 million homes and businesses across the city turned out their lights for one hour – a stand against climate change. A year later, Earth Hour went global. And we want to know – how did you take part?















