There could be several reasons for a high electricity bill on the Gold Coast. Factors like increased usage during warmer months, rising energy tariffs, or even faulty appliances can contribute. It might be helpful to review your recent energy usage patterns and check if you are on the best tariff for your needs. Additionally, consider speaking to your energy retailer for an explanation of your bill or to explore available options for assistance. For further guidance, you can also visit the Energy and Water Ombudsman Queensland website.