System used Product List and Ranking from 19 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

System used Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. シップスレインワールド Kanagawa//Building materials, supplies and fixtures manufacturers
  3. チリウヒーター Aichi//Housing manufacturers and construction companies
  4. 4 ダイワ化成 Fukuoka//Building materials, supplies and fixtures manufacturers
  5. 4 森川鑿泉工業所 東京支店 Tokyo//Electricity, Gas and Water Industry
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System used Product ranking

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. No-spray snow melting "Hot Spring Heat Utilization System"
  2. Rainwater Utilization System "Rortex" シップスレインワールド
  3. Rising fuel prices? Large-scale solar thermal utilization system for Chilean heaters. チリウヒーター
  4. Aquifer thermal energy storage (high-performance heat source well) 森川鑿泉工業所 東京支店
  5. 4 Geothermal business 東邦地水

System used Product List

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Geothermal Catalog

Geothermal Catalog

Introducing geothermal energy for smart usage in energy saving, conservation, and efficiency measures!

The "Geothermal Energy Catalog" clearly presents various methods, mechanisms, and case studies of geothermal energy utilization developed by Kowa Co., Ltd. Our company has the strength to consistently handle everything in-house, from planning, investigation, design, and construction to after-sales support, allowing us to propose utilization methods suitable for the local geology. Please leave all matters related to geothermal energy to us. [Contents] ■ Our relationship with geothermal energy ■ Forms of geothermal energy utilization *Our case studies ■ Planning, investigation, design ■ Construction and maintenance ■ Our geothermal construction case studies ■ Peripheral equipment and software *For more details, please refer to the PDF materials or feel free to contact us.

  • Snow melting equipment
  • District heating and cooling/heat source system
  • Exterior snow melting equipment
  • System used

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Geothermal Facility Implementation Case: Kanayama Seiki Manufacturing Co., Ltd. Shiga Factory

Geothermal Facility Implementation Case: Kanayama Seiki Manufacturing Co., Ltd. Shiga Factory

Introducing a case study of a company that continues to take on challenges in various business fields, which has been adopted by the Shiga factory!

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
  • System used

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Fuji Energy Corporation "Business Introduction"

Fuji Energy Corporation "Business Introduction"

"Towards the future of energy" "A circular society" as the theme.

Since our founding, we have been challenging ourselves daily with the theme of "effective use of natural energy," striving to find ways for humanity to live in the 21st century under the motto of "kind to the Earth." Although our efforts may be small, we are dedicated to contributing to society in a way that helps guide humanity in the right direction. As part of "effective use of energy," we engage in research, development, manufacturing, and sales of systems such as Fuji Heat P Solar (a vacuum tube solar thermal utilization system) and solar power generation systems. In our pursuit of "zero waste," we also work on the development and sale of waste oil purification and fuel conversion devices like Fuji Oil and Eco Changer. For more details, please contact us or refer to our catalog.

  • Water supply facilities
  • Fertilizers and Pesticides
  • stone
  • System used

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Plastic recycling and energy utilization e-PEP system

Plastic recycling and energy utilization e-PEP system

Capable of handling various composite materials, mixed plastics, and contaminated plastics generated in manufacturing and distribution. Energy utilization on-site after the plastic is used.

The e-PEP system can process used plastics that are difficult to recycle, such as composite materials with mixed types of resins, into resin fuel within the company, allowing for the circular use of energy. The following benefits can be expected per system: ■ Reduction of waste plastic = Cost reduction for disposal Approximately 100 tons of waste plastic reduction annually → Reduction in traditional disposal costs. ■ Self-generated energy = Fuel cost reduction Reduction of approximately 90,000 liters of existing fuel annually → Achieving energy savings and cost reduction for heating equipment. ■ Reduction of environmental impact = CO₂ reduction Up to 290 tons of CO₂ reduction annually. It can also be utilized for measures against the Plastic Resource Circulation Promotion Act.

  • Garbage disposal, central dust collection, laundry, compressor
  • System used

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Energy utilization system using organic residues as fuel

Energy utilization system using organic residues as fuel

Don't throw away the leftovers! Leave the solutions for waste disposal, fuel costs, energy conservation, and environmental considerations to us.

"Contributing to the SDGs" "CO2 Reduction and Control" "Towards the Realization of a Zero Emission, Zero Carbon Ideal Decarbonized Society" Key Point 1: Heat from Residues! Steam! ⇒ Energy cost reduction is expected. Key Point 2: Turning Waste into Valuable Resources! ⇒ Reduction or elimination of industrial waste disposal costs is expected. Key Point 3: Achieving Local Production and Consumption of Energy! ⇒ Reduction of fuel and electricity costs, and lower environmental impact are expected. For those considering steam supply systems, binary power generation systems, etc., we will assist you in collaboration with a biomass boiler manufacturer with extensive experience. Are you facing any of these issues? ■ Those struggling with beverage residues (green tea, black tea, coffee grounds, oolong tea) ■ Those struggling with mushroom "spent substrate" residues ■ Those having trouble with waste cooking oil disposal ■ Those considering effective utilization of other organic residues ■ Others currently examining energy-related challenges If you would like more detailed information, please feel free to contact us.

  • Other resource recycling
  • System used

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Safe even during disasters! The "Gray Water Utilization System" can make drainage colorless and odorless.

Safe even during disasters! The "Gray Water Utilization System" can make drainage colorless and odorless.

Purify wastewater from homes, stores, and offices, and reuse it as toilet flushing water!

The "Reuse Water Utilization System" is a system that purifies wastewater for reuse as toilet flushing water, contributing to environmental protection. By installing a tertiary treatment tank and a reuse water treatment tank after a newly constructed or existing combined treatment septic tank, we can reuse almost 100% of the water for toilet flushing. There is no need to worry about toilets during droughts or disasters such as earthquakes. 【Features】 ■ Effective use of water ■ Makes wastewater colorless and odorless ■ Expected water-saving effects ■ Peace of mind even during disasters *For more details, please refer to the PDF materials or feel free to contact us.

  • Septic tank equipment
  • Water Treatment
  • System used

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[Case Study of Craftwork System Implementation] Food Factory

[Case Study of Craftwork System Implementation] Food Factory

Recover additional heat from boiler exhaust! Use it for preheating to raise the water injection temperature.

Our efficient energy utilization system, the "Craftwork System," can be applied not only in residential settings but also in various scenarios. As an example, we would like to introduce a case study from a food factory. At the "K Food Factory" located in Yamanashi Prefecture, this system is used to utilize exhaust heat from the factory's gas boiler chimney for preheating the boiler's water supply tank. As a result, the gas costs for the boiler have been significantly reduced. The conventional water supply temperature of around 18°C has been raised to between 35°C and 40°C. [Case Study] - "K Food Factory" in Yamanashi Prefecture - Recovering thermal energy from the factory's boiler exhaust for preheating the boiler - Significant reduction in gas costs for the boiler - Conventional water supply temperature raised from around 18°C to between 35°C and 40°C *For more details, please refer to the PDF document or feel free to contact us.

  • Facility Design
  • Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
  • System used

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Environmental rainwater harvesting

Environmental rainwater harvesting

In recent times, as the way rain falls has changed significantly, it is necessary to manage rainwater across the entire watershed in a comprehensive manner.

The "rainwater harvesting" indicated by the Japan Architectural Society's environmental standards emphasizes the necessity of efforts for flood control and disaster prevention, which is a significant point. Our "Environmental Rainwater Harvesting" system allows rainwater to infiltrate and evaporate into the atmosphere, bringing the water cycle closer to its natural state. We utilize a hand pump to draw rainwater from the underground tank for watering during the summer. 【Features】 ■ Infiltrates rainwater and evaporates it into the atmosphere to bring the water cycle closer to its natural state. ■ Automatically waters three-dimensional flower beds using stored rainwater powered by solar energy. ■ Utilizes the power of vegetation to aid in the evaporation of rainwater. ■ Draws rainwater from the underground tank with a hand pump for use in summer watering. *For more details, please refer to the PDF materials or feel free to contact us.

  • Rainwater tank
  • pump
  • System used

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Aquifer thermal energy storage (high-performance heat source well)

Aquifer thermal energy storage (high-performance heat source well)

Legal regulations, environmental conservation, and technical challenges! By exchanging heat with a sense of the seasons, we can maintain the thermal balance of the ground.

I would like to introduce "Aquifer Thermal Energy Storage (High-Performance Heat Source Well)." As of March 2019, it accounts for approximately 28% of the ground heat utilization systems by the Ministry of the Environment. As a result of the operation on the secondary side, the heat recovery rate for seasonal use is 80%, and the SCOP when directly using cold water stored in winter during the intermediate period was 48.3. Furthermore, by balancing the amounts of cold water and hot water storage as well as the pumped water and circulating water, long-term use is possible in terms of both environmental protection and efficiency. 【Features】 ■ Construction of a pumping and circulating water switching type heat source well that is less prone to clogging ■ Suppression of underground subsidence risk ■ By reusing drainage with a pumping volume of 100m3 per hour, it is possible to secure a high COP for air conditioning in a building with a total floor area of 10,000m2. *For more details, please refer to the PDF document or feel free to contact us.

  • Geothermal Power Generation
  • System used

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Significant reduction in fuel costs: "Solar Thermal Utilization System"

Significant reduction in fuel costs: "Solar Thermal Utilization System"

Energy cost reduction through the use of solar heat and geothermal heat! During the day, solar energy is used, and at night, heat pumps are utilized for heat storage.

High Efficiency & Cost Reduction Type "Thermal Utilization Composite System" Benefits of Solar Thermal Utilization System (By utilizing inexpensive nighttime electricity for heat storage, fuel costs can be significantly reduced) - Significant reduction in electricity and fuel costs - Contributes to the global environment due to low CO2 emissions - Reduction in initial costs - Lower running costs *For more details, please contact us.

  • Solar power generation
  • System used

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Renewable Energy Utilization System

Renewable Energy Utilization System

Subsidy utilization is possible! We will significantly improve air conditioning and hot water costs with the energy of the earth.

We would like to introduce our "Renewable Energy Utilization System." By utilizing geothermal and groundwater heat for air conditioning and hot water supply systems, which maintain a stable temperature of around 15°C throughout the year, facility management can be significantly improved. We have overcome the challenges of implementing geothermal energy, such as installation costs, versatility, and maintenance, making it possible to harness the earth's blessings in management without risk in many facilities. 【Features】 ■ Significant reduction in air conditioning and hot water supply costs ■ Reduction in installation costs through proprietary technology. Investment recovery within 5 years ■ Subsidy utilization is possible. Application support available ■ No initial investment required with leasing contracts; cost reduction from the first month of implementation ■ Free surveys and performance guarantees through maintenance *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • others
  • System used

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[Interview Collection] Fukushima Geothermal Heat and Utilization Working Group

[Interview Collection] Fukushima Geothermal Heat and Utilization Working Group

For the sake of the Earth, for our sake, let's learn more about geothermal energy!

The Fukushima Geothermal Heat and Heat Utilization Working Group (WG) has started its activities in November 2023, with member companies from the Fukushima Geothermal Cooperative aiming to further promote the utilization of geothermal heat. Our company, which is also a member of the WG, conducted unique interviews with other member companies, so please take a look. 【Interview Articles】 ◇【Fukushima Geothermal Heat and Heat Utilization WG Interview】Fukushima Underground Development ◇【Fukushima Geothermal Heat and Heat Utilization WG Interview】Misawa Environmental Technology *For more details, please contact us or download the catalog.

  • District heating and cooling/heat source system
  • System used

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Geothermal business

Geothermal business

Feel the Earth's body temperature with renewable energy heat! It is stable and available anywhere.

"Geothermal energy" is a natural energy source that can be used stably anytime and anywhere. Toho Chimizu offers proposals for "Geothermal Energy Utilization Systems." We provide two methods: the "closed-loop system," which involves inserting a heat exchanger into a newly installed heat exchange well and utilizing the heat from the ground with water or brine as the medium, and the "open-loop system," which uses pumped groundwater directly as the heat source for heat pumps. Our company has a track record of installing "Geothermal Energy Utilization Air Conditioning Heat Pump Systems" in public facilities, including schools, private enterprises, and commercial facilities. 【Features of Geothermal Energy】 ■ A clean energy source that reduces global warming ■ Stable and usable anywhere ■ Low running costs ■ Eligibility for subsidy programs *For more details, please refer to the PDF materials or feel free to contact us.

  • Heat and Drying Treatment Systems
  • Biomass heat utilization technology
  • Geothermal Power Generation
  • System used

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Vacuum tube solar thermal utilization system

Vacuum tube solar thermal utilization system

The vacuum double glass tube, which collects heat through the power of vacuum and CPC reflectors, enables high-temperature solar heat of up to 200°C even in mid-winter.

The inner surface of a vacuum double glass tube is coated with a selective absorption film that converts sunlight into heat, and when sunlight is irradiated onto the glass tube, the temperature inside the tube rises to about 200°C. Because the gap between the double glass tubes is a vacuum, the interior of the glass tube is unaffected by the outside temperature, allowing it to collect high temperatures even in winter. Furthermore, a CPC reflector that concentrates sunlight is attached to the back of the glass tube, maximizing the amount of heat collected per installation area. There are flat plate, heat pipe vacuum tube, and U-pipe vacuum tube types of solar thermal collectors, but the "Solaris," which has a CPC reflector and uses the U-pipe vacuum tube type, has the highest heat collection amount per installation area. Various solutions are developed using this solar thermal collector as a heat source. One application is as a supplementary heat source for hot water boilers in facilities with high hot water demand, such as elderly care facilities, hospitals, and public baths. Another application is for central air conditioning in office buildings, large commercial facilities, and schools. Solar heat is also used in air conditioning systems for cooling, heating, and dehumidification. To prevent global warming, it is essential to create a society that minimizes the use of fossil fuels, and solar thermal utilization systems can significantly contribute to the protection of the global environment.

  • Solar System Solar Module
  • Solar mounting brackets and fittings (solar fittings and protective sheets)
  • Heating and cooling equipment and facilities
  • System used

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OM Solar Corporation Business Introduction

OM Solar Corporation Business Introduction

Contributing to society through the creation and dissemination of regional architecture that coexists with the environment!

OM Solar Corporation has consistently been a leading company in the utilization of natural energy, centered around solar energy, in the residential and architectural fields since its establishment in 1987. We have been dedicated to promoting environmentally harmonious housing. With a bold spirit of challenge and creative ingenuity through free thinking, we will continue to strive for building homes rooted in the community, collaborating with builders, architects, researchers, and companies, while diligently pursuing architectural methods adapted to Japan's climate and environment. 【Business Activities】 ■ Development and sales of the OM Solar System ■ Technology development through industry-academia collaboration ■ Development and dissemination of architectural technologies and methods utilizing natural and renewable energy ■ Guidance on architectural technology, design, and construction for member builders implementing the OM Solar System, as well as sales of materials ■ Provision of information on architectural technology, design, and construction methods, as well as sales of materials to design offices and others working on the implementation of the OM Solar System in private residences and public buildings *For more details, please refer to the catalog or feel free to contact us.

  • Solar power generation equipment
  • Ventilation system
  • System used

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Cold in summer and warm in winter? The now-popular renewable energy, sewage heat.

Cold in summer and warm in winter? The now-popular renewable energy, sewage heat.

Abundant unused energy exists within the city! It demonstrates energy-saving effects and CO2 reduction effects.

Wastewater discharged from homes and factories is transported through sewer pipes to treatment facilities, where it is treated and then released into the sea or rivers. Since these sewer pipes are buried underground, they are less affected by external temperatures, resulting in wastewater that is "cold in summer and warm in winter." The thermal energy from the temperature difference between wastewater and outside air is referred to as "wastewater heat," which can be utilized as a heat source for heating, hot water supply, and snow melting, thereby achieving energy-saving effects and reducing CO2 emissions. Although it is stable and abundant, there are still few examples of its implementation, and its promotion is expected to increase with the advancement of decarbonization as a renewable energy source. *For more details, please refer to the PDF materials or feel free to contact us.*

  • Piping and insulation
  • System used

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Geothermal Facility Introduction Case: Oyabe City Kanitani Children's Garden (Toyama Prefecture)

Geothermal Facility Introduction Case: Oyabe City Kanitani Children's Garden (Toyama Prefecture)

Expecting the effects of peak power reduction! Children with high activity levels can comfortably spend the whole year.

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
  • System used

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[Case Study of Geothermal Heat Facility] Service-Provided Housing for the Elderly - Kenseikan

[Case Study of Geothermal Heat Facility] Service-Provided Housing for the Elderly - Kenseikan

Introducing examples adopted with the aim of considering users who are not comfortable with air conditioning!

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
  • System used

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[Information] Introduction to the Civil Engineering Soil and Sludge Recycling System

[Information] Introduction to the Civil Engineering Soil and Sludge Recycling System

Improvement in economic efficiency and constructability is possible! We introduce a groundbreaking system that has never existed before.

This document is an introduction to the "Civil Engineering Sludge Recycling System" handled by Seisui Kogyo Co., Ltd. It includes graphs comparing the construction periods, water costs, and waste disposal costs of new technologies and conventional technologies, as well as numerous site examples presented clearly with diagrams and photographs. Please feel free to download and take a look. [Contents] ■ About the Civil Engineering Sludge Recycling System ■ Site Example 1 ■ Site Example 2 ■ Other Examples ■ Overall Process *For more details, please refer to the PDF document or feel free to contact us.

  • Civil Engineering Method
  • Other civil engineering works
  • System used

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Reuse water utilization system

Reuse water utilization system

A water recycling system that purifies wastewater from toilets and kitchens and reuses it as toilet flushing water.

■This is a water recycling system that purifies, decolorizes, and deodorizes wastewater from toilets and kitchens, allowing it to be reused as toilet flushing water. ■Thanks to a system that uses ozone, the treated water becomes colorless and odorless. ■By purifying and reusing water, it eliminates waste of resources and perfectly aligns with the concept of "environmental consideration and coexistence"! ■Even during water shortages or disasters, as long as power is secured, toilets can be used, so there is no need to worry about toilets during droughts or earthquakes. ■In areas with discharge restrictions, a no-discharge system can be implemented, allowing the gray water reuse system to be effective! ■In the gray water reuse system, water is treated in three stages: "combined treatment septic tank → tertiary treatment tank → gray water treatment tank," ultimately purifying the wastewater to below "BOD5 mg/liter" and above "transparency 100"! ■There are implementation records in convenience stores, small to medium-sized suburban stores, factories, and more. ■A maintenance contract is required.

  • Water Treatment
  • System used

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Heat Recovery Solutions Collection [From Factories to Farms!]

Heat Recovery Solutions Collection [From Factories to Farms!]

Published a 'Problem-Solving Collection for Waste Heat Utilization' featuring examples of electricity cost reductions exceeding 2.5 million yen per year! Capturing heat that was previously discarded as waste heat and reusing it for heating and cooling!

The efficient energy utilization system of Craftwork can be applied not only in residential areas but also in various scenes. By introducing it to agriculture, livestock farming, large factories, nursing homes, kindergartens, schools, and other facilities, it is possible to significantly reduce running costs and create an eco-friendly environment that does not emit CO2. 【Features】 ■ CO2 emissions will be eliminated. ■ It is possible to achieve a safe, comfortable, and rich living environment solely with renewable energy. ■ For heating and cooling, radiant heat is utilized, allowing each room to maintain a uniform temperature and be used 24 hours a day. ■ There is no risk of fire since it does not use flames. ■ There is no waste heat after use, which is expected to help alleviate urban heat island phenomena occurring in metropolitan areas. ■ It allows for a symbiotic lifestyle with the natural environment. *For more details, please request materials or view the PDF data from the download.

  • Facility Design
  • Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
  • System kitchen
  • System used

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[Case Study of Craftwork System Implementation] Hot Spring Inn

[Case Study of Craftwork System Implementation] Hot Spring Inn

No need for heating oil! Utilizing the heat from hot spring wastewater for indoor heating and hot water supply.

Our efficient energy utilization system, the "Craftwork System," can be applied not only in residential settings but also in various scenarios. As an example, we would like to introduce a case study from a hot spring inn. At "Y Hot Spring Inn" located in Oku-Nikko Yumoto Onsen, the system is used to recover heat from the hot spring wastewater, which is then utilized for heating and hot water supply in guest rooms and the restaurant, among other indoor areas. As a result, the need for heating oil has been eliminated, and gas costs have been reduced by 60%. [Case Study] - Oku-Nikko Yumoto Onsen "Y Hot Spring Inn" - Heat recovered from hot spring wastewater is used for indoor heating and hot water supply - Elimination of heating oil and a 60% reduction in gas costs *For more details, please refer to the PDF materials or feel free to contact us.

  • Facility Design
  • Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
  • System used

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[Case Study of Craftwork System Implementation] Factory Facilities

[Case Study of Craftwork System Implementation] Factory Facilities

Utilizing cold water heat for cooling cut vegetables with a freezer! Reducing electricity costs by over 2.5 million yen annually!

Our efficient energy utilization system, the "Craftwork System," can be applied not only in residential settings but also in various scenarios. As an example, we will introduce a case study from a factory facility. At the "T Factory Facility" located in Tokyo, our system is used to recover the cold water heat after it has been used for cooling in a cut vegetable factory, which is then utilized for pre-cooling the refrigeration unit. As a result, we have reduced cooling electricity costs by over 2.5 million yen annually. The investment payback period is 3.4 years (including a subsidy of one-third). [Case Study] - "T Factory Facility" in Tokyo - Recovering cold water heat used for cooling in a cut vegetable factory and utilizing it for pre-cooling the refrigeration unit - Reduced cooling electricity costs by over 2.5 million yen annually - Investment payback period of 3.4 years (including a subsidy of one-third) *For more details, please refer to the PDF materials or feel free to contact us.

  • Facility Design
  • Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
  • System used

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[Case Study of Craftwork System Implementation] Farm

[Case Study of Craftwork System Implementation] Farm

Utilizing livestock manure heat and geothermal heat! For heating and cooling in the barn and for preparing warm milk for nursing!

Our efficient energy utilization system, the "Craftwork System," can be applied not only in residential settings but also in various scenarios. As an example, we would like to introduce a case study from a farm. At "M Farm" located in Tochigi Prefecture, this system is used to harness the heat from livestock manure and geothermal energy for heating and hot water supply within the barn. As a result, we have been able to produce not only floor cooling and heating but also hot water for preparing milk for feeding. [Case Study] - "M Farm" in Tochigi Prefecture - Utilizing livestock manure heat and geothermal energy for heating and hot water supply in the barn - Capable of producing floor cooling and heating as well as hot water for milk preparation *For more details, please refer to the PDF materials or feel free to contact us.

  • Facility Design
  • Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
  • System used

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Groundwater Utilization System "TKK Membrane Filtration System"

Groundwater Utilization System "TKK Membrane Filtration System"

Water Resources in the 21st Century: Utilizing Natural Water Flowing Underground

The TKK membrane filtration system is a dedicated water supply system that utilizes deep seawater, providing safe and delicious water. It draws deep underground water flowing deep within the earth, allowing it to be used as water that is safer than tap water. Additionally, as a private water supply system, it effectively utilizes the earth's underground resources, enabling cost reduction and drought measures. 【Features】 ■ Environmental friendliness ■ Safety ■ Economic efficiency ■ Disaster preparedness *For more details, please download the PDF or feel free to contact us.

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  • System used

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Rainwater Utilization System "Rortex"

Rainwater Utilization System "Rortex"

Space-saving and large capacity secured! Ground-mounted low-tech tank system.

Our company offers a ground-mounted Rotex tank system based on tanks manufactured by Rotex in Germany, which boasts numerous achievements in rainwater utilization for public facilities and residential homes. The system can be flexibly configured to accommodate various conditions such as purpose, application, usage volume, and installation location. 【Rotex Tank】 - Made of high-density polyethylene, it is corrosion-resistant and has high light-blocking properties to prevent algae growth. - The basic tank can be either 750L or 1000L, and it can be used as a standalone tank or connected in multiples to achieve the desired capacity. - The lightweight and compact tanks can be arranged and connected in various orientations, making it relatively easy to secure installation space. *For more details, please download the PDF or feel free to contact us.*

  • Rainwater tank
  • System used

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No typhoon damage: Large-scale commercial solar thermal utilization system by Chiriu Heater.

No typhoon damage: Large-scale commercial solar thermal utilization system by Chiriu Heater.

Supports solar panel replacement! Solar systems that can be installed from residential to large facilities.

At Chiriu Heater, solar systems can be installed in a wide range of areas, from single-family homes to large commercial facilities. We provide total support not only for commercial hot water systems utilizing solar heat but also for proposals, design, construction, and subsidy applications for commercial floor heating. We have numerous achievements in facilities such as nursing homes, precision factories, golf courses, apartment complexes, hot spring facilities, and schools. 【Features】 ■ Solar systems that can be widely installed from residential to facility applications ■ Broad support including proposals for hot water systems and floor heating ■ Support for replacing solar heat collectors (solar panels) *For more details, please download the PDF or feel free to contact us.

  • Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
  • Solar System Solar Module
  • System used

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Rising fuel prices? Large-scale solar thermal utilization system for Chilean heaters.

Rising fuel prices? Large-scale solar thermal utilization system for Chilean heaters.

【Long-term stable operation】Supports solar panel replacement! Solar systems that can be installed from residential to large facilities.

At Chiriu Heater, solar systems can be installed in a wide range of areas, from single-family homes to large commercial facilities. We provide total support not only for commercial hot water systems utilizing solar energy but also for proposals, design, construction, and subsidy applications for commercial floor heating. We have numerous achievements in various facilities such as elderly care facilities, precision factories, golf courses, apartment complexes, hot spring facilities, and schools. 【Features】 ■ Solar systems that can be widely installed from homes to facilities ■ Broad support including proposals for hot water systems and floor heating ■ Support for replacing solar thermal collectors (solar panels) *For more details, please download the PDF or feel free to contact us.

  • Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
  • Solar System Solar Module
  • System used

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Reclaimed Water Utilization System 'REQ'

Reclaimed Water Utilization System 'REQ'

Clean the wastewater from the combined treatment septic tank with the reclaimed water treatment tank and reuse it for toilet flushing!

Reclaimed water is situated between "tap water," which is used for normal daily life, and "sewage," which is discharged during daily activities. The reclaimed water utilization system cleans wastewater and reuses it for purposes such as toilet flushing. This system is being adopted in areas with discharge regulations and among those who are highly concerned about environmental protection. Additionally, when combined with on-site power generation facilities, it can be utilized even during power outages. Its implementation is increasing in convenience stores and other locations as a lifeline during disasters. *Note that a maintenance contract is required for the reclaimed water utilization system. 【Benefits】 ◎ Fully automated ◎ Clean water quality ◎ Effective use of limited water resources ◎ Contributes to achieving SDGs ◎ Reduction in water and sewage disposal costs ◎ Low running costs and easy maintenance ◎ Subsidy programs may be available in some regions *For more details, please refer to the PDF materials or feel free to contact us.

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  • Septic tank equipment
  • Water Treatment Plant
  • System used

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