矢崎エナジーシステム List of Products and Services

In Nishiawakura Village, we supply hot water to public facilities in the area using a wood chip boiler that utilizes local timber as a heat source. Our company is involved in the selection of the wood chip boiler used for heat supply, as well as the design and management of the heat supply network. Additionally, Nishiawakura Village is actively working on reducing CO2 emissions in public facilities within the region. We conduct surveys on the current CO2 emissions at each facility and propose specific measures for CO2 emission reduction. [Case Overview] ■ First Selection of Decarbonization Leading Regions ■ Nishiawakura Village, Okayama Prefecture *For more details, please refer to the PDF document or feel free to contact us.

In Hamamatsu City, a consortium centered around the city and local businesses is considering the use of regional biomass for power generation and heat utilization, utilizing forest resources in the Sakuma area and driftwood collected at Sakuma Dam. Our company is involved in the planning of biomass heat utilization based on the achievements cultivated in places like Yuhara Town and Nishi-Awakura Village. Please feel free to contact us when you need our services. 【Case Overview】 ■ Participation in the "Dream Project Sakuma" ■ Hamamatsu City, Shizuoka Prefecture *For more details, please refer to the PDF materials or feel free to contact us.

The Tawaramachi Forest Association aims for self-reform into a global forest association in the era of global environmental and resource energy circulation, and has established Action Guideline 21, "Eight Strategies in the Mountains." At the same time, the forest association has obtained FSC certification. Additionally, the town-owned afforestation areas that have been jointly developed so far have been recognized as a Forest Therapy Road. This therapy road has been named "OAAO Road" and is being used for purposes such as "forest kindergartens." [Case Overview] ■ First Selection of Decarbonization Leading Regions ■ Tawaramachi, Kochi Prefecture *For more details, please refer to the PDF document or feel free to contact us.

The "Aloe Ace (WFC-SH10 to SH90)" is a hot water absorption chiller that accurately responds to all waste heat applications. By installing the main unit, it can be used within a cooling capacity range of 10RT to 90RT. It features a built-in heating and cooling switching function and can also be used in conjunction with direct-fired absorption chillers. This product is ideal for those considering energy-saving solutions that utilize waste heat (hot water) to supply cold and hot water. 【Features】 ■ Rich variety of options ■ Capable of using low-temperature water ■ Quick startup during operation ■ Can operate in conjunction with direct-fired absorption chillers ■ Capable of both heating and cooling with a single unit *For more details, please refer to the PDF materials or feel free to contact us.

The "Aloe Ace (WFC-SC5 to SC150)" is an air conditioning unit that generates cold water using waste heat (hot water). It accurately responds to all waste heat applications. By installing the main unit, it can be used within a cooling capacity range of 10RT to 90RT. In systems that require hot water, please install a separate heating and cooling switching valve in the heat transfer circuit and send the heat transfer medium (hot water) directly to the secondary side for use. 【Features】 ■ Improved cold water temperature characteristics ■ Increased efficiency at low heat sources ■ Quick startup operation ■ More compact and lightweight ■ Can be installed in various locations without restrictions *For more details, please refer to the PDF materials or feel free to contact us.

■Significant reduction of CO2 emissions with a carbon-neutral wood pellet air conditioning system ■Yazaki's solar thermal system, with over 50 years of experience, significantly reduces hot water energy consumption ■Utilizing 7°C cold water generated from waste heat, exhaust heat, wastewater, and sewage for improving labor conditions through air conditioning and energy savings in process cooling ■A variety of implementation methods for solar power generation systems, from company-owned to PPA ■Easily reduce air conditioning load just by switching to vacuum-insulated windows ■Easily implemented LEDs provide high-efficiency lighting equipment with a short payback period on investment

The "Super Aloe Ace" is a steam-driven absorption chiller that utilizes exhaust steam from factories and cogeneration systems. We offer a lineup of four models equipped with standard large heating capacity. You can select equipment that matches your air conditioning load. Options are available to accommodate government projects as well. Thanks to Yazaki's unique steam input control, we independently manage steam input control even with fluctuations in steam pressure, reducing the impact of steam pressure variations on other systems. 【Features】 - Top-class energy-saving operation for compact units - Abundant variations - Refrigeration capacity follows fluctuating steam pressure - Exemption from pressure vessel regulations - Capable of both cooling and heating with a single unit *For more details, please refer to the PDF materials or feel free to contact us.

"Bio Aloe Ace" is a wood pellet-fired absorption chiller that contributes to the restoration of the Earth's environment through resource circulation. By operating throughout the year during the base load period, this product reduces CO2 emissions. The energy sources include thinned wood, forest residuals, and offcuts. It significantly contributes to the recovery of neglected forests and forest management. 【Features】 ■ A top-class product that uses wood pellets as fuel, reducing environmental impact ■ Carbon-neutral (zero CO2 emission factor) wood pellets ■ Contributes to preventing global warming and forest management *For more details, please refer to the PDF document or feel free to contact us.

The wood pellet burner "Bio Aloe Ace" is an energy circulation system that contributes to CO2 reduction and forest management. When converting the CO2 reduction effect from the use of wood pellets into the amount absorbed by forests, it is equivalent to the area that a cedar forest of 5 to 12 hectares can absorb in one year. Additionally, during the summer and winter months when air conditioning loads increase, operating the "Super Aloe Ace" allows for efficient air conditioning management. 【CO2 Reduction Benefits Upon Implementation (Partial)】 <Office> ■ CO2 Reduction Amount: 46t/year ■ Area of Cedar Forest that Absorbs CO2 in One Year: 5.4ha ■ Amount of Wood Pellets Used: 80t/year *For more details, please refer to the PDF document or feel free to contact us.

Since the launch of our absorption chiller in 1970, we have adopted air conditioning and cooling systems utilizing cogeneration and waste heat from factories in countries around the world. We offer a new model that fits a variety of cooling temperature ranges, the "New WFC-S Series," along with the "WFC-MB100," "CH-KP30," and "CH-KGST Series." Additionally, we have a lineup of various solar thermal hot water systems for the use of renewable energy in hot water supply, which dramatically reduces CO2 emissions for customers with high hot water demand. 【Product Lineup】 ■ Hot Water Utilization WFC-S Series ■ Hot Water Utilization WFC-MB ■ Wood Pellet Utilization CH-KP30 ■ Steam Utilization CH-KGST Series ■ Solar Thermal Utilization Equipment (Commercial/Residential) *For more details, please refer to the PDF materials or feel free to contact us.

The "Steam-Fired Super Aloe Ace" is an absorption chiller that operates at the highest level of efficiency by controlling steam input through our unique steam input control system, suppressing excessive steam input during the startup of the refrigeration unit and when the cooling water temperature decreases. This document includes the product's "features," as well as "model numbers," "external dimensions and foundation dimensions," and "performance characteristics." Please feel free to download and take a look. [Contents (partial)] ■ Features ■ Specifications ■ Electrical ■ Piping ■ Performance characteristics *For more details, please refer to the PDF document or feel free to contact us.

The "Wood Pellet Burning Bio Aloe Ace CH-KP30" is a new air conditioning system that utilizes renewable energy. The energy sources include thinned wood, forest residuals, and offcuts, significantly contributing to forest management and cultivation, as well as the restoration of neglected forests. Additionally, during the summer and winter months when air conditioning loads increase, the "Super Aloe Ace" can also be activated for efficient air conditioning management. 【Features】 ■ Utilizes wood pellets, enabling the circulation of forest resources and contributing to the global environment. ■ Significantly contributes to CO2 reduction throughout the year, both during cooling and heating. ■ Absorbs CO2 to nurture forests and protect greenery. ■ Contributes to the revitalization of the local economy and forest conservation. ■ Achieves high efficiency through direct combustion of wood pellets. ■ Allows for remote operation with ON/OFF and flexible heating/cooling management system. ■ Can be installed outdoors, eliminating the need for machine room space. ■ Provides safety and reliability based on years of proven performance.

We would like to introduce our hot water absorption chiller, the "Hot Water Burning Aloe Ace S Series." The "WFC-SH10 to SH90" is a suitable model for those considering energy savings, as it utilizes waste heat (hot water) to supply cold and hot water. The unit is equipped with a heating and cooling switching function and can also be used in conjunction with direct hot water absorption chillers. Additionally, we offer a wide variety of models, including the cooling-only unit "WFC-SC5 to SC150." 【Features】 - In combination with various waste heat devices, it enhances the overall efficiency of micro-cogeneration systems. - The waste heat hot water temperature range can be utilized from 70 to 95°C, and the cooling capacity performance has also improved. - The miniaturization of the unit has reduced the solution volume by half and achieved a 41% reduction in unit weight. - It can be installed in various locations without restrictions. *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce a case study of decarbonization through the utilization of factory waste heat that our company has implemented. At a machinery manufacturing company, we added a waste heat utilization unit (cooling output 35kW) to an existing gas-fired absorption chiller (cooling output 176kW). By using the waste heat utilization unit to cover the base operation of the existing unit, we reduced energy consumption and CO2 emissions. 【Case Overview】 ■ Business Type: Machinery Manufacturing Company ■ Model: Hot Water Fired Absorption Chiller 10RT (1 unit) ■ Waste Heat Amount: 51kW (waste hot water) ■ Cooling Water Application: Factory air conditioning ■ Energy Saving Effect: 79,620 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of decarbonization through the utilization of factory waste heat that our company has implemented. At a confectionery factory, we added a waste heat utilization unit (cooling output 105kW) to an existing electric air conditioning unit (cooling output 176kW). By using the waste heat utilization unit to cover the base operation of the existing unit, we reduced electricity consumption and CO2 emissions. 【Case Overview】 ■ Business Type: Confectionery Factory ■ Equipment: Hot Water Absorption Chiller 30RT (1 unit) ■ Waste Heat Amount: 151kW (waste hot water) ■ Cooling Water Application: Air conditioning for the transformer room ■ Energy Saving Effect: 153,400 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of decarbonization through the utilization of factory waste heat that our company has implemented. At a roasting factory, we installed a waste heat utilization unit (cooling output 211kW) in addition to the existing electric chiller (cooling output 352kW). By using the waste heat utilization unit to cover the base operation of the existing unit, we were able to reduce electricity consumption and CO2 emissions. 【Case Overview】 ■ Business Type: Roasting Factory ■ Equipment: Hot Water Absorption Chiller 30RT, 2 units ■ Waste Heat Amount: 301kW (waste hot water) ■ Cooling Water Application: Cooling coffee beans ■ Energy Saving Effect: 255,300 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case of decarbonization utilizing factory waste heat that our company has implemented. At a poultry farm, a radiant cooling system using biomass energy was introduced. This improved the rearing environment for chickens without increasing CO2 emissions. 【Case Overview】 ■ Business Type: Poultry Farm ■ Equipment: Hot Water Absorption Chiller 30RT, 1 unit ■ Waste Heat Amount: 151kW (waste hot water) ■ Cold Water Application: Radiant cooling within the poultry farm ■ Energy Saving Effect: 87,480 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce our "Waste Heat Utilization Web Simulator." By inputting waste heat-related information (temperature, flow rate), you can simulate the selection of waste heat utilization equipment online. Please feel free to consult us when you need assistance. *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of decarbonization through waste heat utilization in cogeneration conducted by our company. At a sports center, we added a waste heat utilization unit (cooling output 704kW) to an existing electric air conditioning unit (cooling output 1,408kW). By using the waste heat utilization unit to cover the base operation of the existing unit, we reduced electricity consumption and CO2 emissions. 【Case Overview】 ■ Business Type: Sports Center ■ Model: Hot Water Absorption Chiller 100RT (2 units) ■ Waste Heat Amount: 1,005kW (waste hot water) ■ Cooling Water Application: Air conditioning for recreational space ■ Energy Saving Effect: 408,800 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case of decarbonization through waste heat utilization in cogeneration conducted by our company. At a plastic factory, a waste heat utilization unit (cooling output 352kW) was added to an existing electric chiller (cooling output 704kW). By using the waste heat utilization unit to cover the base operation of the existing unit, we reduced electricity consumption and CO2 emissions. 【Case Overview】 ■ Industry: Plastic products factory ■ Model: Hot water absorption chiller 100RT (1 unit) ■ Waste heat amount: 504kW (waste hot water) ■ Cooling application: Cooling of injection molding machine molds ■ Energy-saving effect: 425,700 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a decarbonization case study of cogeneration waste heat utilization conducted by our company. At a winery, cold water generated by a waste heat utilization system was used for cooling the wine storage room. This achieved temperature management of the wine storage room while keeping the increase in electricity usage to a minimum. 【Case Overview】 ■ Business Type: Winery ■ Equipment: Hot water absorption chiller 50RT (1 unit) ■ Waste Heat Amount: 252kW (waste hot water) ■ Cold Water Application: Cooling of the wine storage room ■ Energy Saving Effect: 147,000 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of decarbonization through geothermal utilization that our company has implemented. At a hotel, we contributed to CO2 reduction by upgrading the existing heavy oil-fired absorption chiller to a waste heat utilization system that uses geothermal heat. You can find more details about the case in the related links. 【Case Overview】 ■ Business Type: Hotel ■ Equipment: Hot Water Absorption Chiller 50RT (2 units) ■ Waste Heat Amount: 502kW (Geothermal Heat) ■ Cooling Water Applications: Hotel lobby, guest room air conditioning ■ Energy Saving Effect: 244,300 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of decarbonization through geothermal utilization that our company has implemented. At a hospital, we added a waste heat utilization unit (cooling output 70kW) to an existing electric air conditioning unit (cooling output 105kW). By using the waste heat utilization unit to cover the base operation of the existing unit, we reduced electricity consumption and CO2 emissions. 【Case Overview】 ■ Industry: Hospital ■ Equipment: Two 10RT hot water absorption chillers ■ Waste heat amount: 101kW (from hot spring heat) ■ Cooling water application: Air conditioning within the hospital ■ Energy-saving effect: 12,400 kWh/year *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of decarbonization through geothermal utilization that our company has implemented. At a leather goods factory, we installed a waste heat recovery unit (cooling output 105kW) in addition to an existing electric air conditioning unit (cooling output 175kW). By using the waste heat recovery unit to cover the base operation of the existing unit, we were able to reduce electricity consumption and CO2 emissions. [Case Overview] ■ Industry: Leather goods factory ■ Model: Hot water absorption chiller 30RT, 1 unit ■ Waste heat amount: 151kW (geothermal) ■ Cooling water application: Air conditioning within the factory ■ Energy-saving effect: 72,900 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the trend of domestic consumption of wood pellets in our company's utilization of wood biomass. In response to the recent rise in energy prices and the acceleration of efforts toward decarbonization, the demand for wood biomass energy is increasing worldwide. As we move toward a carbon-neutral society, the demand for wood pellets, which are one form of wood biomass energy, is expected to continue to rise in the future. *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the benefits of using wood pellets in our wood biomass utilization. By using wood pellets as a heat source for air conditioning systems, we can expect a reduction in CO2 emissions and running costs associated with air conditioning. Please feel free to consult us when needed. *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of decarbonization using wood biomass that our company has implemented. During the construction of a student dormitory, we proposed a wood pellet-fired absorption chiller that uses local timber as a heat source. This enabled us to achieve air conditioning for the student dormitory while reducing electricity consumption and CO2 emissions. 【Case Overview】 ■ Business Type: Student Dormitory ■ Model: 2 units of wood pellet-fired Bio Aloe Ace ■ Heat Input: 201 kW (wood pellets) ■ Cooling Application: Air conditioning within the student dormitory ■ Energy Saving Effect: 171,850 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case of decarbonization using wood biomass that our company has implemented. During the reconstruction of the town hall, an air conditioning system using a wood pellet-fired absorption chiller was introduced, utilizing locally sourced wood pellets as fuel. This has achieved a reduction in electricity consumption and CO2 emissions for the town hall's air conditioning. [Case Overview] ■ Business Type: Town Hall ■ Model: Wood Pellet Fired Bio-Aloe Ace (3 units) ■ Heat Input: 302 kW (wood pellets) ■ Cooling Application: Air conditioning within the town hall ■ Energy Saving Effect: 258,280 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of decarbonization through the use of wood biomass that our company has implemented. We added a wood pellet-fired absorption chiller (cooling output 637 kW) to an existing kerosene-fired absorption chiller (cooling output 1,337 kW). By using the wood pellet-fired absorption chiller to cover the base operation of the existing unit, we were able to reduce energy consumption and CO2 emissions. 【Case Overview】 ■ Business Type: Hospital ■ Model: Two wood pellet-fired Bio Aloe Ace units ■ Heat Input: 603 kW (wood pellets) ■ Cooling Water Application: Air conditioning within the hospital ■ Energy Saving Effect: 922,400 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of decarbonization using solar thermal energy that our company has conducted. By preheating the water supply for the LPG boiler used for hot water in the hospital with solar thermal equipment, we have reduced energy consumption. Please feel free to consult us when needed. 【Case Overview】 ■ Business Type: Hospital ■ Model: Eco Solar Multi 10 Set (50 panels) ■ Hot Water Application: Preheating water supply for existing LPG boiler ■ Solar Thermal Energy Utilization: 181.3 GJ ■ Energy Saving Effect: 49,823 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of decarbonization using solar thermal energy that our company has implemented. By preheating the water supply for heavy oil boilers used in bathing at a nursing care facility with solar thermal energy, we have reduced energy consumption. Please feel free to consult us when needed. 【Case Overview】 ■ Business Type: Nursing Care Facility ■ Equipment: 42 Super Blue Panels ■ Hot Water Application: Preheating water supply for existing heavy oil boilers ■ Solar Thermal Energy Utilization: 204.7 GJ ■ Energy Saving Effect: 56,568 (kWh/year) *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of decarbonization using solar thermal energy that our company has conducted. By preheating the water supply for the water heaters used for hot water in apartment buildings with solar thermal energy, we have reduced the energy consumption of each household. Please feel free to consult us when needed. 【Case Overview】 ■ Business Type: Apartment Building ■ Model: Atsutaro 4 Sets (8 Panels) ■ Hot Water Application: Preheating water supply for existing LPG water heaters ■ Solar Thermal Energy Utilization: 32.9 GJ ■ Energy Saving Effect: 9,046 (kWh/year) *For more details, please refer to the related links or feel free to contact us.