If you're looking for an energy-efficient freestanding dishwasher, you can choose a model with an A, B, or C energy label. For a lower energy bill, you can choose an energy-efficient freestanding dishwasher with an A energy label. That way, you have the lowest power consumption. You can save up to € 390 on average over the lifespan compared to a dishwasher with an F energy label (based on 13 to 14 place settings). That's why an energy-efficient model is a good choice.