Uniting people to protect the planet.

Earth Hour's Story

In this special video, we take a look at how far we've come together to make a lasting difference for our planet, our home, none of which would have been possible without you.

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Keeping up with climate change

From governments, to communities and individuals, explore how the world is coming together to change climate change.

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Join the movement

Take your first step towards changing climate change. Join millions of people across the world who are part of the Earth Hour movement.

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