Since 2007, Earth Hour has been embraced by businesses, large and small. This year, we invite businesses to take #TimeOutForNature and switch off this Earth Hour at 8.30pm, Saturday 25 March 2023.

Register your participation in Earth and join hundreds of businesses that want to see more decisive action on climate change. Send us your logo to appear on the pledge wall below.


There are many ways your business can get involved in Earth Hour:

Ready to help save the planet?

Download our information packs for businesses and explore more ways you can get involved this Earth Hour.



Promise for the planet

We are joining hundreds of businesses across Australia to switch off for Earth Hour 2023 for the future of our planet. We proudly stand as part of a community that wants to take #TimeOutForNature and join the global movement calling for stronger action on climate change and nature loss.

Business as usual isn’t enough. We need to accelerate our efforts to limit the dangerous impact of climate change and transition to zero carbon emissions. We intend to be part of the solution to ensure that the natural resources and ecosystems that underpin our organisation are used sustainably.


We pledge our support for a renewables future so that Australia can become a renewable energy superpower. Together we will help protect the planet for future generations.

We are switching off