Ecological principles are becoming ever more important and are a key issue for V-ZUG. V-ZUG fridges boast extremely low energy consumption figures thanks to pioneering insulation concepts, efficient compressor systems and state-of-the-art electronics: they are in the best energy-efficiency classes, make sparing of resources and also cut operating costs.

The new refrigerators in energy efficiency class A++ use up to 45% less power than A-labelled appliances. Given a lifetime of 15 years, the lower operating costs make it possible to save large amounts of money. Subsidies from local energy providers for particularly efficient refrigerators/freezers provide an additional incentive.