Carbon usage calculators help determine the environmental footprint of your event. I find these a very useful tool to help see which areas of my events are having the biggest impact and what my clients and I should focus on reducing.
To calculate your event's carbon usage, you'll need information such as guest numbers, air and ground transportation, accommodation, catering, theming, venue energy, logistics and stationery.
"The average Australian wedding has the same environmental impact as SEVEN Sydney to Bali return flight for two people!" - Edge Environment for Less Stuff More Meaning
After using a calculator, you may find that it is more beneficial to host your event as a hybrid or entirely virtual version instead.
As well as the calculations, many websites give you the option to offset emissions through various project both here in Australia and overseas.
Some online calculators and offset resources include: