A smart meter does not reduce electricity use by itself, but it can show when and how much power your home consumes. Check your retailer’s app or online portal for usage patterns, then run flexible appliances such as dishwashers, washing machines and pool pumps when rates are lower or solar generation is available. Compare your current plan with other offers, checking supply charges, usage rates and any time-of-use periods. Your retailer can explain the meter data and whether a different tariff may suit your household.