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Every year, people around the world participate in Earth Hour by turning off their lights. With this simple act, they make a big statement: the world's environmental issues don't have to overwhelm us. We can tackle them, one hour at a time. Can we count on you to join us?

It's so easy to get involved:

1. Tell us you're participating by signing the pledge.
2. Turn off your lights on Saturday, March 29 for one hour starting at 8:30 pm wherever you are.
3. Be a part of Earth Hour with millions of people around the globe, committing to a better future.

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