An electricity bill in Wollongong usually includes your usage charges, daily supply charge, GST and any discounts or rebates, with costs varying by retailer and plan. Compare your current offer with similar plans on the Australian Government’s Energy Made Easy website, using the annual usage shown on your bill. Check whether a time-of-use tariff, payment discount or eligible NSW energy rebate could help, but eligibility and savings depend on your circumstances and provider. If you’re struggling to pay, contact your retailer early to ask about a hardship program or payment arrangement.