Panasonic Corporation has launched a demonstration experiment in Kusatsu City, Japan, to explore the utilization of heat from pure hydrogen fuel cell generators for an absorption chiller, contributing to energy efficiency and sustainability. The experiment at the H2 KIBOU FIELD facility involves improvements in the fuel cell generator to raise the heat production temperature to 70°C, reducing the temperature gap and enabling efficient heat utilization. By connecting the fuel cell generator and the absorption chiller, a new solution has been created for cooling and heating the facility's administration building. The goal is to verify the marketability and effectiveness of this integrated heat utilization solution, aiming to achieve an energy efficiency of 95% through cogeneration and heat utilization. Additionally, by incorporating a new catalyst and enhancing durability, Panasonic aims to increase the recoverable heat temperature and explore possibilities for air cooling through absorption chillers. This initiative aligns with Panasonic's commitment to creating customer value by leveraging its strengths across business boundaries and contributing to a carbon-free society through innovative solutions.