Turn off your lights for Earth Hour 2010
This Earth Hour, hundreds of millions of people, organizations, corporations and governments around the world will come together to make a bold statement about their concern for climate change by doing something quite simple--turning off their lights for one hour.
Participation is easy. By turning off your lights on March 27th at 8:30 p.m. local time you will be making the switch to a cleaner, more secure nation and prosperous America.
* Sign up and pledge to turn off your lights
* Watch videos about Earth Hour
* Use our toolkit to spread the word to friends and family
Thanks for pledging to make a difference for our planet.
-Your friends at WWF