Electricity prices in Cairns depend on your usage, tariff, daily supply charge, meter type and the retailer’s plan. Most Cairns homes are on the Ergon Energy network, where regulated regional Queensland prices may apply, although available offers and discounts can vary between retailers. Compare current plans using the Australian Government’s Energy Made Easy website, entering your NMI or recent bill details for a more accurate estimate. Check the rates, conditions and contract terms carefully, as the cheapest advertised price may not suit every household.