Sustainability
Using ‘dark mode’ or ‘eco mode’ is a simple switch that can free up energy you didn’t even realize you were consuming. Check all your devices - personal and household ones. See what switches you can make in 60 minutes!
Bank your hour to help us create the Biggest Hour for Earth!
Receive updates, tips, resources and more, and hear about our other exciting initiatives at WWF!
Thank you for giving an energy-saving hour!
Earth hour has partnered with Epson in 2024 to encourage more people to take actions to save energy and make energy-efficient choices.
Find out more about Epson at https://corporate.epson/en/
