Cooling is required by very diverse industries. For example, data centres, wind power and freeze-drying of foods. Our solutions can base on different principles, for example that of natural cooling where fresh and cold outdoor air replace hot indoor air. Other solutions simply recirculate the air in combination with mechanical cooling or combine principles. All solutions are characterised by low service requirements, low maintenance and energy cost, and have the renowned long NOVENCO lifetimes. Consequently, the payback on the capital cost is often remarkably high.