ジオパワーシステム List of Products and Services

We would like to introduce a case study of the geothermal heat facility implemented at Hirakawa Nursery. The nursery experienced other facilities that have adopted the "GEO Power System" in advance and utilized the "Fiscal Year 2014 Supplementary Budget for Accelerating the Use of Renewable Energy Heat Utilization Support Fund" to implement a geothermal heat ventilation system in classrooms for children aged 0 to 3 years. Staff at the nursery have expressed their satisfaction, stating, "The air in the room feels refreshingly pleasant" and "There are no lingering odors in the room." [Case Overview] - Completion: March 2016 - Type: Multifunctional ventilation system (with thermal storage) - GEO Pipes: 2 (Φ380) - Total Floor Area: 758.6 m² - GEO Target Area: 125.5 m² Published in the GEO Power System newsletter "Wind of the Earth," Issue 319. *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation system
• Air conditioning equipment

The social welfare corporation Jiai-en's "Kumamoto Lighthouse Multipurpose Exchange Center" is a multipurpose center newly established alongside a residential facility for individuals with intellectual disabilities, serving as a venue for daytime activities such as music and recreation. The "GEO Power System" was adopted using the "Subsidy for Accelerating the Utilization of Renewable Energy Heat" to improve user comfort through stable room temperature and air purification, while also promoting energy savings in air conditioning. It is equipped with an 11kW solar power generation system and battery storage, which can be used as an emergency power source during disasters. 【Case Overview】 ■ Completion: December 2015 ■ Type: Multifunctional Ventilation System (with heat storage) ■ GEO Pipes: 2 (Φ380) ■ Total Floor Area: 256.1m² ■ GEO Target Area: 81.58m² Published in the GEO Power System newsletter "Wind of the Earth" No. 317 *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation system
• Air conditioning equipment

The soba restaurant "Souan" is a model room for experiencing geothermal energy combined with a retail space. It operates only on weekends during lunchtime, offering a limited 40 servings per day of carefully crafted soba. The restaurant was introduced with the desire to allow a diverse range of customers to experience the benefits of the "GEO Power System" and to convey its value. There has been an increase in inquiries from customers seeking natural air conditioning for new constructions and renovations, and it seems that the employees at the restaurant are also working comfortably. 【Case Overview】 ■ Completion: September 2015 ■ Type: Multifunctional ventilation system (with heat storage) ■ GEO Pipes: 2 (Φ250) ■ Total Floor Area: 135m2 ■ GEO Target Area: 85.55m2 Published in the GEO Power System newsletter "Wind of the Earth," Issue 314. *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation system
• Air conditioning equipment

The service-equipped housing for the elderly, Ken Seikan, was selected for the FY 2011 project "Service-Equipped Housing for the Elderly" (Ministry of Land, Infrastructure, Transport and Tourism) and opened in October 2012. It has become one of the largest facilities in Asakura City, Fukuoka Prefecture, attracting attention. By creating a comfortable nursing facility with good air quality, we hope to encourage elderly residents who tend to stay in their rooms to come out and interact. To this end, we introduced the "GEO Power System" in the day service area on the first floor. This system was adopted to consider users who are sensitive to air conditioning, reduce the unique odors of nursing facilities, and lower running costs by reducing the load on the air conditioning. Staff members have expressed surprise, saying, "The air in the day service area is fresh," and "I don't notice any food odors." [Case Overview] ■ Purpose: Consideration for users who are sensitive to air conditioning, reduction of unique odors in nursing facilities, and reduction of running costs by decreasing air conditioning load. ■ Completion: September 2012 Published in the GEO Power System newsletter "Wind of the Earth" No. 274 *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation system
• Air conditioning equipment

Kanayama Seiki Manufacturing Co., Ltd. is a company that continues to challenge itself in various business fields based on precision metal processing technology for aircraft parts and more. Amidst the changing environment surrounding the domestic metal processing industry due to intensified competition with overseas manufacturers and rising electricity costs, the company is striving to improve productivity by proposing three themes for a new concept factory: (1) "24-hour constant temperature," (2) "energy saving," and (3) "clean environment." The "GEO Power System" has been adopted at the Shiga factory based on its successful implementation at the company's resort facilities. After the introduction, we received positive feedback from employees stating, "We are experiencing sufficient effects in line with our objectives." [Case Overview] ■ Completion: September 2014 Published in the GEO Power System newsletter "Wind of the Earth," Issue 297. *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation system
• Air conditioning equipment

GeoPower System will hold a "Geothermal Ventilation Remote Briefing" via Zoom. We plan to introduce facilities that have utilized renewable energy to achieve up to two-thirds of subsidies for ZEB, as well as Tokyo Metropolitan subsidies, and have also realized the recovery of initial investment from the first year through the use of natural energy. Shall we turn the challenges of the COVID-19 pandemic, global warming, and heat countermeasures into business opportunities? We sincerely look forward to your participation. 【Event Details】 ■ Date: To be adjusted according to your preferred schedule (please fill out the application form) ■ Time: Approximately 1 hour between 10:00 AM and 5:00 PM ■ Participation Fee: Free *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation system
• Air conditioning equipment

Although air conditioning was installed in the regular classrooms of schools during the summer, there were concerns about the increase in electricity costs due to higher power consumption, as well as issues related to hygiene for students. **Issues:** - Increase in electricity costs due to higher power consumption - Measures for hygiene concerning PM2.5, yellow sand, pollen, viruses, and dust affecting students To keep the air in classrooms clean, maintain students' health, and ensure a safe school life, the 'GEO Power System' has been introduced in all regular classrooms (49 classrooms) of all elementary and junior high schools. By using this system in conjunction with air conditioning, efforts are being made to reduce power consumption and control electricity costs, and it is also expected to provide opportunities for environmental education for students. *For more details, please refer to the related links or feel free to contact us.* Published in the newsletter "Wind of the Earth," Issue 329.

• Ventilation system
• Air conditioning equipment

The Tsushima City Hidakatsu Children's Garden is a two-story wooden building with a total floor area of 998.50 m², featuring a bright structure that exudes the warmth of wood. After seeing articles in the case studies of the "GEO Power System" highlighting that "children can engage in barefoot education even in winter," we decided to introduce the system, expecting benefits in terms of the educational environment and hygiene. We have received positive feedback stating, "For the six months from the completion of the building to the start of use, it was unoccupied, but there was no stagnation in the air inside the building, and it felt clean. We truly experienced the benefits of the Geo Power System." 【Case Overview】 ■ Type: Multifunctional Ventilation System (with heat storage) ■ GEO Pipes: 14 (φ250) ■ Effects: - The air inside the building remained fresh and clean even when unoccupied for six months. - Compared to the old building, activities inside the new building are significantly more comfortable. *For more details, please refer to the related links or feel free to contact us. Published in the newsletter "Wind of the Earth," Issue 330.

• Ventilation system
• Air conditioning equipment

At the factory of Toa Automobile Industry Co., Ltd., in the welding department, which is the main operation, the temperature in the workplace can reach nearly 40°C in the summer, raising concerns about the health risks to employees. [Challenges] - In the welding department, the temperature in the workplace can reach nearly 40°C in the summer, raising concerns about health risks to employees. - Air conditioning is unrealistic considering the installation and running costs. - Although a large water-cooled blower with low costs was considered, it could not be implemented due to concerns about welding flames and rust on iron products caused by humidity. Therefore, it was decided to introduce "Geo Power" with the expectation that a temperature drop of 2-3°C in the welding department would significantly reduce health risks. Due to its low running costs, keeping it on 24 hours a day ensures that when employees arrive, the environment is considerably cooler, thus shortening the duration of high temperatures. *For more details, please refer to the related links or feel free to contact us. Published in the newsletter "Wind of the Earth," Issue 352.

• Ventilation system
• Air conditioning equipment

The newly constructed temple in Wonju City, Gangwon Province, is located at a latitude similar to that of Niigata Prefecture and is in a region with harsh cold. Primarily, the worship area and rest room have been introduced as part of the "Geo Power System," and considering the low temperatures in winter, six heat pumps have been installed. Due to delays in operation compared to the initial plan, it was not possible to demonstrate the effects during extreme heat and cold periods, but it is expected to perform as designed in the future. 【Case Overview】 ■ Completion: July 2021 ■ Type: Outdoor Air Processing System (No Thermal Storage) ■ GEO Pipes: 12 (Φ380) + Heat Pump (Toshiba) 6 sets *For more details, please refer to the related links or feel free to contact us. Published in the newsletter "Wind of the Earth," Issue 382.

• Ventilation system
• Air conditioning equipment

At Kaniyama Children's Garden, unlike the Pacific side, we believe it is difficult to benefit from solar energy during the cold winter, and we have been exploring systems that utilize natural energy. Through air circulation, we can maintain clean air, which I think is a suitable system for the children's garden, so we introduced the "Geo Power System." During the hot summer months, we are able to spend comfortably in low humidity and refreshing air by utilizing the EHP integrated into the system. Additionally, we particularly appreciate its benefits in winter, gradually raising the temperature settings for the heat storage layer once we start to feel the chill. [Reasons for Implementation] - There is a heat storage layer under the floor, allowing for comfortable air conditioning in the space where the children are. - By utilizing late-night hours for heat storage, we also expect to achieve peak power cut effects. - Air circulation helps maintain clean air. *For more details, please refer to the related links or feel free to contact us. Published in the newsletter "Wind of the Earth," Issue 385.

• Ventilation system
• Air conditioning equipment

The Koshigaya Lake Town Waterfront Town Development Center is a facility that has been experimentally developed as a base for various town development activities. As part of its efforts for environmental coexistence, it has introduced a ground heat utilization ventilation system called the "Geo Power System." By utilizing the temperature difference between underground and above ground, it brings in cool air in the summer and warm air in the winter, thereby reducing the load on air conditioning by using natural energy. [Case Overview] ■ Type: Multifunctional Ventilation System (No Thermal Storage) ■ GEO Pipes: 4 (φ250) ■ Effect: Reduces the load on air conditioning by utilizing natural energy. *For more details, please refer to the related links or feel free to contact us. Published in the newsletter "Wind of the Earth," Issue 387.

• Ventilation system
• Air conditioning equipment

The "Geo Power System" is a ventilation system designed to utilize nearby natural energy sources such as geothermal heat, proposing a healthy and energy-efficient lifestyle that relies as little as possible on heating and cooling. It is known that geothermal heat at a depth of around 5 meters is relatively cooler in summer and relatively warmer in winter due to the characteristics of the ground. This system has been developed for general residential use to efficiently and cost-effectively utilize geothermal heat at depths of 5 to 7.5 meters through specialized heat exchange pipes. 【Features】 ■ Utilizes geothermal heat ■ Cuts pollen, dust, and dirt by over 80% ■ Enables energy savings and reduction in heating and cooling costs ■ Environmentally friendly with reduced CO2 emissions ■ Promotes health by preventing extreme temperature differences within the building *For more details, please refer to the catalog or feel free to contact us.

• District heating and cooling/heat source system
• Air conditioning equipment

This is a document introducing the "Geothermal Spot Air Conditioner," a unit that effectively utilizes geothermal energy to provide cool air. It includes the benefits and specifications of the natural spot air conditioner, implementation examples, and the process of installation, accompanied by photos. Currently, we are offering the catalog for free! [Contents] ■ Introduction to the Geothermal Spot Air Conditioner ■ 10 Benefits of the Geothermal Spot Air Conditioner ■ Implementation Images of the Geothermal Spot Air Conditioner ■ Basic Specifications (Hybrid Type) ■ Examples of Implementation, etc. *For more details, please refer to the catalog or feel free to contact us.

• District heating and cooling/heat source system
• Air conditioning equipment

The "Proposal for Facility Introduction of Ground Heat Utilization System" is a document that introduces the "GEO Power System," which uses ground heat for basic air conditioning. This catalog includes explanations of the air circulation type GEO Power System, as well as examples of facility implementations. We are currently offering the catalog for free! [Contents] ■ Number of installations by ground heat utilization method ■ What is ground heat? ■ Various utilization methods of ground heat ■ Facility introduction examples *For more details, please refer to the catalog or feel free to contact us.

• District heating and cooling/heat source system
• Air conditioning equipment

"Mitigating the summer heat and winter cold with the power of nature" The GEO Power System is an energy-efficient and health-conscious system realized through the fusion of the natural blessings of the "earth" beneath our feet and the wisdom of modern technology. It has been widely adopted not only in residential homes but also in large-scale buildings such as factories. 【Features】 ○ It can utilize the unlimited "blessings of the earth" for free, unaffected by the weather. ○ The heat source is purely "natural," making it gentle on buildings, bodies, and the planet. ○ From the perspective of thermal environment, it is a 'passive' air conditioning system that directly utilizes the power of nature and maximizes its effectiveness through architectural methods and innovations. ● For more functions and details, please download the catalog.

• Ventilation and smoke exhaust equipment
• Ventilation system

Mitigating the summer heat and winter cold with the power of nature. The GEO Power System is an energy-efficient and health-conscious system realized through the fusion of the natural blessing of the "earth" beneath our feet and the wisdom of modern technology. 【Features】 ○ You can continuously utilize the unlimited "blessings of the earth" for free, unaffected by the weather. ○ The heat source is purely "natural," making it gentle on buildings, bodies, and the planet. ○ From the perspective of thermal comfort, it is a 'passive' air conditioning system that directly utilizes the power of nature and maximizes its benefits through architectural methods and innovations. ● For other functions and details, please download the catalog.

• Ventilation and smoke exhaust equipment
• Ventilation system