H-DisNet : Hybrid Thermal and Thermochemical District Networks.

The Watergy technology based on fluid desiccants has the potential for a novel hybrid district network type. This technology has been developed for low-temperature heating and cooling of buildings and greenhouses and for seasonal storage of energy potential. Key features are its capability to store energy potential by desiccants without thermal losses, to exploit low-temperature sources by a heat pump analogue open absorption process and to recover waste heat from air including latent heat, humidification and dehumidification. This technology has been tested and demonstrated.