Lights out. Do it for our planet!
It’s not too late to let us know you took part in the world’s biggest celebration for our amazing planet! Simply add you name if you switched off for the hour on Saturday 28 March, 8.30pm.
The lights out really is just the beginning. At its heart, Earth Hour is a community of people who are sharing their love for our planet and taking action to protect it every day. Because together we can make change happen…
In the UK alone, we’re consuming three times our fair share of the planet’s natural resources, and we’re facing the biggest environmental challenge our generation has ever seen – climate change. It’s real, it’s happening now and it’s affecting the things we all love, but the good news is that we can make a difference.
Celebrate with a special candlelit dinner
Earth Hour is all about people coming together to celebrate our brilliant world. So why not enjoy an evening with your family and friends with a candlelit dinner that you know is good for you and for the planet too?
With celebrity chefs including Valentine Warner and Rachel de Thample on-board, you should have all the inspiration you need to cook up a treat! We have some fantastic Earth Hour recipes or have a go at creating your own sustainable tasty dishes based on WWF’s 6 Livewell principes.See our Earth Hour recipes
Ways to get involved
Thank you for being part of it!
You helped create a night to remember and joined millions of people around the world to celebrate our brilliant planet – thank you. If you took part but forgot to sign up – it’s not too late! You can still add your name to let us know you took part. For those of you who celebrated, we…Read More
The global celebrations so far!
The switch-offs for Earth Hour are sweeping across the world as we speak – and we’ve even had a special shout out from space! Here are some of our favourite photos from celebrations across the world so far – but you can keep an eye on all the live updates here. Astronaut Samantha Cristoforetti, from the International Space Station…Read More
Take action for our brilliant planet
Will you be voting on Thursday 7 May? The time before and directly after the election is an opportunity to show our politicians that we really care about the future of our planet, and push them to show leadership for the environment. That’s why, on 17 June, we’re holding a climate march at Westminster asking MPs to commit to…Read More
UK, are you ready for the switch off?
Celebrations have begun in Samoa, Antarctica, New Zealand, Fiji, and the Soloman Islands as millions go dark for Earth Hour, and the wave of switch-offs is slowly making its way to us in the UK for 8.30pm tonight! Hundreds of landmarks are signed up across the country, including: Big Ben and Houses of Parliament; Buckingham Palace; St Paul’s Cathedral; Tower…Read More
Are you a school, business or organisation?
See how your business or organisation can join in
Get your school involved
Register a landmark on our UK map