How to get involved
Tell the world what you are doing to save energy during Earth Hour and every day. Choose how you will get involved.
Earth Hour is a one hour lights out event, created by WWF (World Wildlife Fund) that mobilizes millions worldwide to show support for action on climate change. Earth Hour is designed to help show people how they can be a part of the climate solution and that every day actions can add up to make a real difference.
What will you do in the dark?
On March 27, at 8:30 p.m. local time, turn off your lights for one hour and unite with millions around the globe in a call to action on climate change.
Let us know in the comment box below what will you do in the dark, and share your comments on Facebook.
Earth Hour 2010 Video
About Earth Hour
