Start by checking your latest bill for the tariff, supply charge and usage rate, then compare available plans using the Australian Government’s Energy Made Easy website. Reduce demand by running appliances during cheaper tariff periods where applicable, improving heating and cooling efficiency, and switching off standby devices. Ask your retailer about concessions, payment plans or its hardship program, as eligibility and support depend on your circumstances. If you rent or are struggling to pay, contact your retailer early and check relevant state or territory government assistance.