A Brisbane electricity bill can rise because of higher usage, seasonal air-conditioning, changes to retailer rates, daily supply charges or an estimated meter reading. Check your bill against previous usage in kilowatt-hours, confirm whether the reading is actual, and compare your plan with other offers through the Australian Government’s Energy Made Easy website. If you hold an eligible Queensland concession card, you may be able to apply for a government electricity rebate, but eligibility and approval are decided by the relevant department. Contact your retailer about payment assistance if you are having trouble keeping up.