Time-of-use tariffs may be available in Cairns, but eligibility and pricing depend on your retailer, meter type and the Ergon Energy network tariff assigned to your property. These plans charge different rates at set times, so they may suit households that can shift usage to cheaper periods, but could cost more if you use electricity during peak times. Ask retailers whether you need a smart meter and request the peak, shoulder and off-peak times in writing. Compare offers using the Australian Government’s Energy Made Easy website before switching.