High Efficiency Aquifer Thermal Energy Storage Heating and Cooling System (Hi-ATES)
Utilize cooling exhaust heat in winter and heating exhaust heat in summer. Improve the efficiency of heating and cooling to save energy and reduce CO2 emissions.
The "High Efficiency Aquifer Thermal Energy Storage Heating and Cooling System" achieves high efficiency in heating and cooling by using cold groundwater, which stores winter's chill, for summer cooling, and warm groundwater, which stores summer's heat, for winter heating. By combining it with solar collectors and non-water-spraying snow melting facilities, the amount of stored heat is significantly enhanced. It has been established as a high-efficiency system that can utilize groundwater in more advantageous temperature ranges. In the fiscal year 2020, it received both the "Minister of the Environment Award for Climate Change Action" and the "Minister of Economy, Trade and Industry Award for New Energy Grand Prize." [Features] - Utilizes cooling waste heat (thermal energy) as a heating source and heating waste heat (cooling energy) as a cooling source. - Contributes to reducing summer road surface temperatures by burying pipes in parking spaces. - There are examples of reducing monthly CO2 emissions by over 60%. *For more details, please refer to the materials. Feel free to contact us with any inquiries.
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**Awards** - 2019 Tohoku Renewable Energy Utilization Award - Grand Prize - 2020 New Energy Award - Minister of Economy, Trade and Industry Award - 2020 Climate Change Action - Minister of the Environment Award **Our Efforts Towards Achieving the SDGs** Our company is engaged in efforts related to the SDGs, such as effective utilization of groundwater heat and geothermal heat, and partnerships among industry, government, and academia, focusing on energy, technological innovation, urban development, and climate change measures. **For more details, please refer to the materials. Feel free to contact us with any inquiries.**
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Japan Groundwater Development Co., Ltd. is engaged in research and development with a constant focus on coexisting with nature, utilizing only the renewable energy of groundwater for snow melting and preventing freezing through sprinkler snow melting and non-sprinkler snow melting systems, developing hot spring sources as part of regional energy development, developing artificial groundwater recharge systems to reinforce depleting water resources, and conducting environmental improvement projects to remediate soil contamination.