Earth Hour 2012

Our world is brilliant

Help keep it that way

Thank you so much for being part of the world’s biggest environmental campaign!

Hundreds of millions of people across the world – in a record 150 countries and territories – switched off their lights on Saturday night for WWF’s Earth Hour, the world’s biggest call-to-action for the protection of the planet.

Thank you, to everyone who took part.

See what happened on the night in Northern Ireland



WWF’s Earth Hour is a simple idea that’s quickly turned into a global phenomenon. Hundreds of millions of people turning off their lights for one hour, on the same night, all across the planet.

But it’s not to save an hour’s electricity. It’s something much bigger. WWF’s Earth Hour is about people coming together to put the focus on this brilliant world we all share – and how we need to protect it. Not just for an hour a year, but every day.

It's still not too late to get involved!

1. Sign up to Earth Hour
2. Like the WWF Northern Ireland Facebook page for updates


Find out more about WWF’s Earth Hour at earthhour.wwf.org.uk

• Sign up to Earth Hour