Switch off your lights for Earth Hour on 26 March
Since its debut in Sydney in 2007 – when approximately 2.2 million individuals turned their lights off to take a stand against climate change – Earth Hour has become a global movement, with 128 countries and territories taking part in 2010.
Earth Hour is a call to action for everyone. It starts with a flick of the switch at 8:30pm on 26 March 2011 for an hour, in a collective display of commitment to protect the one thing that unites us all – the planet.
To sign up for Earth Hour 2011 and show your support, as well as find information on how you can go beyond the hour click here.