What is Earth Hour?

Earth HourIt sounds simple, but it is very, very dramatic. At 7.30pm on March 31st 2007, we will be encouraging companies, government departments, individuals and families to turn off their lights for just one hour.
If we meet our objectives during the first Earth Hour, the savings in
green house gas emissions will be the equivalent of taking 75,000 medium
sized cars off the road for one whole year!

Now that’s something worth doing.

Visit earthhour.org to find out more!