Will you be switching off this Saturday at 8.30pm?
Register here for taking part in this year's Earth Hour.
Earth Hour has created the documentary Appetite for Change: A Journey from Planet to Plate to shine a light on the impacts of global warming on Aussie food and farming.
Get inspired by some of the exciting Earth Hour events happening around Australia.
See who's switching off for Earth Hour 2015 and add you or your organisation to the wall.
Buy your copy now!
Enter your postcode to find events taking place in your local area for you and the family to attend.
Rising temperatures and more extreme weather like drought and irregular rainfall are already affecting hops and barley, key ingredients in beer.
Raisin temperatures and more egg-streme weather events are threatening Aussie farms. But don't feel beet, or bleu! There's still a shallot you can do.
Earth Hour launched in Sydney in 2007, with 2.2 million people and 2,100 businesses participating in the ‘lights off’ event.
Earth Hour events
How to get involved