G means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. G Neff KU9213HG0, Compressor wine cooler, Built-in, 44 bottle(s), 60 W, G, Black Neff KU9213HG0. Appliance placement: Built-in, Housing color: Black, Inner color: Black. Bottles capacity: 44 bottle(s), Product type: Compressor wine cooler, Climate class: SN-ST. Control type: Touch, Cord length: 90.6" (2.3 m). Energy efficiency class: G, Annual energy consumption: 130 kWh, Energy efficiency scale: A to G. Width: 23.6" (600 mm), Depth: 22" (560 mm), Height: 32.3" (820 mm)