Compare the estimated annual cost for your postcode, based on your household’s actual usage, rather than focusing only on headline discounts. Check usage rates, daily supply charges, tariffs, contract terms, exit fees, payment conditions and whether discounts are conditional. If you have solar, also review the feed-in tariff and any solar-specific charges. Energy Made Easy, the Australian Government’s comparison service, can help compare plans, but the retailer will confirm the final pricing and eligibility for your circumstances.