ミサワ環境技術 List of Products and Services

This system was developed with support from the National Institute of Advanced Industrial Science and Technology's Fukushima Renewable Energy Institute under the "Support Program for Seed Companies in Disaster-Affected Areas." The only power-consuming devices are the plate fin cooler and circulation pump, allowing for significant energy savings compared to existing technologies that utilize air-cooled air conditioners. It is a simple system that circulates water between the indoor plate fin cooler and the ground heat exchanger for cooling, without using a heat pump. 【Features】 - Cools the waste heat from electronic devices installed in data centers and server rooms using ground heat. - Circulates water between the indoor plate fin cooler and the ground heat exchanger for cooling. - The only power-consuming devices are the plate fin cooler and circulation pump. - Allows for significant energy savings compared to existing technologies that utilize air-cooled air conditioners. *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger
• District heating and cooling/heat source system
• Biomass heat utilization technology

We have introduced the "Geothermal Heat Pump" that our company handles to the Marugame City Hall. This product embeds a "geothermal heat exchanger" underground and performs heat exchange by receiving and returning heat from the ground using a "heat pump." Compared to air conditioners that exchange heat with air, there is less temperature variation, which increases the efficiency of the "heat pump" and reduces power consumption. 【Benefits of Geothermal Heat Pumps】 ■ Environmentally friendly - Effective in suppressing the heat island phenomenon and preventing global warming. ■ CO2 reduction - Expected to reduce CO2 emissions by 19.14 tons annually, a 30% reduction compared to air-source systems. ■ Reduction in electricity usage - Expected to reduce electricity consumption by 33,056 kWh annually, a 30% reduction compared to air-source systems. *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger
• District heating and cooling/heat source system
• Biomass heat utilization technology

We would like to introduce a case where our "geothermal heat utilization heat pump" was implemented at Big Roof Takizawa. Takizawa City sometimes experiences harsh cold weather comparable to Hokkaido, but by utilizing geothermal heat, which maintains a constant temperature, the indoor environment is always kept at a comfortable temperature. Additionally, in the event of a disaster, the facility can be converted to function as an evacuation center, and stable temperature supply is possible during such times. 【Benefits of Geothermal Heat Utilization Heat Pumps】 ■ Energy-saving: More efficient than air as a heat source ■ Low CO2 emissions: Effective in reducing CO2 emissions and combating global warming ■ Heat island suppression effect: Does not discharge cooling exhaust to the outside air *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger

We have installed the "Ground Source Cooling System" that our company handles at the Aohata Co., Ltd. jam factory located in Takehara City, Hiroshima Prefecture. This system cools the water used in the factory's production line cooling systems by passing it through pipes buried underground. Since it can stably dissipate heat in the ground, which has minimal temperature fluctuations, it efficiently lowers the temperature of the cooling water, leading to various benefits in terms of cost and environmental impact. [Case Overview] ■ Number of building floors: Single-story ■ Building structure: Steel construction ■ Heat source application: Process cooling ■ Ground heat system: Ground heat exchanger at a depth of 100m × 37 units (double U-tube) *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger
• District heating and cooling/heat source system
• Biomass heat utilization technology

At Misawa Environmental Technology, we have successfully developed a "Clean Energy System" that utilizes geothermal energy. We offer "Heating and Cooling Systems" and "Road Surface Snow Melting and Freezing Prevention Systems" that demonstrate energy-saving effects and CO2 emission reduction. Our technology development, aimed at further enhancing the efficiency of new energy that coexists with the natural environment, is attracting attention nationwide. 【Features】 ■ Prevents global warming ■ Significantly reduces electricity costs ■ Usable anytime, anywhere ■ Suppresses the heat island phenomenon ■ Demonstrates energy-saving effects and CO2 emission reduction *For more details, please refer to the PDF materials or feel free to contact us.

• Geothermal Power Generation