Compare the Energy Rating Label on appliances, including the star rating and estimated annual energy use in kilowatt-hours (kWh). A higher star rating generally indicates better efficiency, but also check the appliance’s size, features and expected running time because a larger efficient model can still use more electricity. Look for standby power controls and switch appliances off at the wall when practical. Your actual savings will depend on usage, electricity tariffs and the appliance, so compare models using the official Energy Rating calculator at energyrating.gov.au.