An energy-efficient fridge has an A, B, or C energy label. With an energy-efficient fridge freezer combination with an A energy label, you can save up to € 750 on average during the lifespan. An American fridge with an A energy label saves up to € 1285 during the lifespan. Compared to an F energy label, you pay much less energy costs with an A, B, or C energy label. Choose an energy-efficient fridge with a fresh zone if you want to store your groceries for longer. Looking for a built-in fridge? Keep the niche dimensions in mind.