Time-of-use plans may be available to Gold Coast households, but the rates and peak, shoulder and off-peak periods depend on your electricity retailer and plan. You generally need a compatible smart meter, and your bill could rise if you use a lot of electricity during peak times. Check your current usage pattern, including solar generation, battery charging and large appliances, before switching. Compare plans through the Australian Energy Regulator’s Energy Made Easy website, then confirm meter requirements, rates and any exit fees with the retailer.