Earth Hour has achieved so much

Over the years, Earth Hour supporters have helped power some pretty amazing results. From pushing for climate-friendly laws to lighting up homes and lives with solar energy, together, we've made a real, positive impact for our planet.

Earth Hour shows us the impact we can achieve together

Advocated for change

Earth Hour supporters have successfully advocated for more climate-friendly laws and policies, such as those that have banned plastic in the World Heritage site of the Galapagos Islands.

Changed lives

We've helped bring real change to the lives of thousands of people around the world such as when we provided families with fuel-efficient stoves in Nepal & Madagascar.

Funded projects

Together, we've funded WWF projects all over the globe, including providing communities with climate-smart boats after typhoon Haiyan and bringing solar power to families in India .

Every year millions of people around the world come together to make noise about the need for action on environmental issues.

This year Earth Hour asks you to speak up about Why Nature Matters to you

On Saturday 24 March 2018, millions of people around the globe once again came together for Earth Hour. From Colombia to Indonesia to Fiji, Earth Hour 2018 mobilized people, for the first time, to Connect2Earth and share what nature means to them, in the places they live in and care about.