We only have one planet.  You can help protect it. Participate in the world’s largest single campaign for the planet: Earth Hour. It starts by turning off your lights for an hour at 8:30 pm on March 31, 2012 (your time) in a collective display of commitment to a better future for the the planet.  Think what can be achieved when we all come together for a common cause.

Why is your participation important?

Our future depends on it.  Across the world, biodiversity and natural habitats are disappearing at a greater rate than ever before.  We are depleting the earth of wild animals, water, wood and other natural resources faster than they can be replenished; polluting and altering natural habitats and changing the entire planet's climate.
Things will only worsen if we continue in the same direction.

Earth Hour raises awareness of sustainability issues.  But there’s more to it than switching off lights for one hour once a year.  It’s about giving people a voice and working together to create a better future for our planet.