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Change your hot water system

Heatpump water tank

Water heating is the largest source of greenhouse gas emissions (up to 25%) from an average Australian home using electric storage systems. If you switch to a renewable source for your hot water system, you can reduce or eliminate emissions.

Options include solar, heat pump and gas-powered hot water systems. Ask your local supplier, or learn more from the government guidance in the links below.

Reduce carbon by up to 1 tonne a year by changing your hot water system


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