Earth Hour is a WWF global environmental initiative. You are invited to turn off your lights for one hour at 8.30pm on Saturday 26 March 2011, as a pledge towards ongoing sustainable action for the year ahead. You can join the global pursuit for a sustainable future and take positive action beyond the hour. Sign up and share your experience with others on the web!

Individual Show your support for our sustainable future by supporting Earth Hour. Get some tips on how to get more people switching off and how you can embark on the journey of sustainable living.	Corporate and Organisation Let the world know that your company or organisation supports Earth Hour. Go to our Resources page and download tools to spread the word through your network.	School, University and Others Earth Hour is a great opportunity to educate your students about a sustainable future. Go to our Resources page and learn about the ideas you can use to celebrate Earth Hour at school. Get them involved in the excitement of 'lights out' at Earth Hour! Let the world know that your school supports Earth Hour.
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