First of all, sign up
Have you signed up to let us know you took part this year? Be sure to add yourself to our interactive map too!
Earth Hour’s not about conserving energy, it’s about joining millions around the world who want to protect our brilliant planet and showing your support for a better energy future.
Spread the word
Have some fun and do it in the dark!
Remember it’s completely up to you how you celebrate, so enjoy yourself and get creative when you switch off the lights. Why not browse through our list of 60 things to do in the dark for some inspiration…
You could host a candlelit dinner and cook up a healthy dish from one of our celebrity chef menus? Or even organize a pub quiz this Earth Hour and ask your local pub to ‘switch off’ too!
Catch up on Earth Hour LIVE!
Our first ever UK Earth Hour Live on-the-night live streaming featured live switch offs from London and across the world, community events, and an exclusive acoustic performance from pop band McFly.
Do it in the dark with our ‘Just So’ stories
How about tuning in to your favourite childhood stories with our exclusive Earth Hour audio book?
WWF-UK ambassadors Kevin McCloud, Alistair McGowan and Miranda Richardson have recorded a few of the much loved ‘Just So’ stories by Rudyard Kipling. Sign up and check them out here.
Switch on to a better energy future
This is a crucial time for addressing the UK’s energy issue. By signing up you’ll be showing you support the awesome power of nature.
Beyond the hour
Earth Hour is not about an hour, it’s about showing you care about the future of our brilliant planet. Now is your chance to start taking positive steps to reduce our impact on the planet – not just for one hour, but every day.
Why not challenge yourself and others to accept one of the many “I Will If you Will” challenges from around the globe or submit one yourself.