At 8:30 PM on Saturday 26th March 2011, lights will switch off around the globe for Earth Hour and people will commit to actions that go beyond the hour.
Support Earth Hour By Turning off the Lights.
Whether you are an individual, a business, a school or a city, Earth Hour 2011 is your Earth Hour. And you can show your support for the planet in the following ways:
Turning off your lights at 8.30PM on March 26 2011 wherever you are in the world and sign up to let us know you will be taking part.
Run your own Earth Hour event, street or house party with friends and family. Add your event to our Global Meetup Map.
Take Earth Hour beyond the Hour by taking action for the planet and telling us all about it.
Tell the world through social media, or add our tools and downloads to your blogs and websites.
Encourage your local government or community groups to run earth Hour in your region.
Rally your office or business to get involved.
Make a Lantern and send it your friends
The Hungarian International Airport in Budapest will switch off an entire airstrip for Earth Hour at 8.30pm on Saturday night in a symbolic display of its commitment to go beyond the hour.