Green-Y Energy AG

Green-Y developed a sustainable energy storage system that combines battery and heat pump in one device: Electricity storage is combined with heating and cooling based on a patented compressed air technology. Distributed applications in residential areas, commercial buldings and industrial sites as well as on utility scale promise payback times of 3-7 years. The system uses only air and water and has a lifetime of 20 years. It brings economical and ecological benefits compared to battery storage systems.