Earth Hour 2021 shines a spotlight on the perilous state of the planet, calling for urgent action to set nature on the path of recovery.

25 Feb 2021
  • Scientific evidence shows that nature loss is linked to an increased risk of pandemics.
  • Earth Hour 2021 comes ahead of key events where decisions will be taken by world leaders on climate, sustainable development, and nature preservation, that...
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Millions unite online making Earth Hour 2020 one of the largest virtual movements for the environment

29 Mar 2020

People from a record-breaking 190 countries and territories supported Earth Hour 2020 in the midst of the COVID-19 outbreak.

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Earth Hour - A personal story

28 Mar 2020

Sudhanshu Sarronwala, Executive Director, Communications & Marketing at WWF International, reflects on eleven years of Earth Hour and the significance of Earth Hour 2020.



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Earth Hour 2020 goes digital in solidarity with people and the planet

27 Mar 2020
In the midst of the global COVID-19 health crisis, Earth Hour marks a moment of solidarity for the planet as global communities unite and organize events digitally.
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