[Announcement of Awarded Products] Cogeneration Grand Prize 2021 "Special Award in the Technology Development Category"

We received the Special Award in the Technology Development category at the "Cogeneration Grand Prize 2021" hosted by the General Incorporated Foundation Cogeneration Energy Advanced Utilization Center.

The award-winning product "Liquid Desiccant Air Handling Unit: LDAHU" is an air conditioning unit that simultaneously performs humidity control and temperature regulation while utilizing cogeneration exhaust heat. In addition to high-temperature hot water and steam from cogeneration, cooling exhaust heat from the intercooler is generated, but much of it, being around 37°C, is discarded at cooling towers. The LDAHU uses this exhaust heat as a heat source for regenerating the humidity control liquid (concentration adjustment) in summer and for humidification and heating in winter, thereby improving the efficiency of cogeneration throughout the year and making full use of the low-temperature exhaust heat from the intercooler. Please take a look at the materials.

Air conditioning equipmentDistrict heating and cooling/heat source systemHeating and cooling equipment and facilities