Aggreko Japan List of Products and Services

The rapid expansion of AI demand has led to an increasing number of cases where there are several years of waiting time for grid connections to data centers. Aggreko's "Bridging Power Solutions" is a modular temporary power generation service that fills this gap. In addition to diesel, gas, and battery energy storage systems (BESS), we provide a one-stop solution up to substation equipment, enabling operation in as little as a few months. This allows for flexible power operation that adapts to demand fluctuations while avoiding construction and operational delays. After grid connection, the rental model allows for quick removal, enabling efficient power investment in line with data center growth strategies. Based on our proven track record in over 100 countries worldwide, we have established a system that can be safely implemented in the Japanese market. **Features** - Can be constructed in as little as a few months: Modular power plants provide the necessary scale (from a few MW to several tens of MW) quickly. - Flexible configuration: We design the optimal plant by combining diesel, gas, BESS, and substation equipment. - Minimizes initial investment with a rental model: No need to purchase equipment. Quick removal is possible after grid connection. *We are currently offering free explanatory materials with case studies! Please check from the catalog download.*

• Generators and transmission motors

Aggreko's temporary power solutions provide a service that allows immediate access to the necessary electricity in areas where grid power infrastructure is lagging or in new development sites. Even in locations where power tends to be isolated, such as mountainous areas, coastal regions, and remote islands, we offer a one-stop service from the design of power generation equipment to installation, operation, and maintenance. By eliminating the "waiting period for power" before starting operations and enabling immediate equipment activation, we minimize production losses. We also accommodate flexible designs, including adjustments to fuel specifications for existing equipment, ensuring stable power supply that keeps operations running in "power-isolated locations" such as factories, farms, and infrastructure construction. **Features** - Operate in as little as 14 days: Rapid implementation from site survey to installation and trial operation. - Capable of large-scale power: Flexible configuration of MW-class power generation equipment. - Deployable nationwide: Supports power-isolated areas such as mountainous regions, remote islands, and coastal areas. - One-stop support: Centralized management of all processes from design to installation, operation, and maintenance. - High compatibility with existing equipment: Custom specifications tailored to fuel and equipment conditions. *Free explanatory materials with case studies are currently available! Please check the catalog download for more information.*

• Generator

In land-based aquaculture, the stability of water temperature and power supply are the most critical points that influence growth schedules and quality. Aggreko's temporary cooling and power solutions respond flexibly to risks such as sudden temperature rises and power capacity shortages, and can be implemented quickly. It is possible to minimize initial investment while complementing existing equipment and reducing production risks. Even in hatcheries that require 24-hour operation or in environments with significant fluctuations, we optimize water temperature and power to achieve a stable growth environment. **Features** - Can be implemented in as little as one month: Quick response from investigation to installation, with rapid operation in emergencies. - Significantly reduces initial investment: Can be used only for the necessary period, eliminating the burden of equipment purchase. - Immediately complements insufficient existing chillers and power supply: Stable operation even during summer temperature rises and power shortages. - Ensures proper water temperature: Efficiently maintains the crucial 12-13°C for hatching. - Portable equipment capable of supporting large-scale aquaculture: Flexible combinations of 175kW chillers and 200kVA generators. *Free explanatory materials with case studies on implementation in land-based aquaculture are currently available! Please check the catalog download for more information.*

• Refrigeration equipment/chiller

In pharmaceutical raw material factories, there is a significant challenge of being unable to stop cooling during equipment updates. Aggreko provides temporary cooling solutions that allow production to continue even during the update of refrigeration equipment. Even under harsh conditions of minus 15°C, updates can proceed without halting operations while maintaining stable temperature management. This eliminates the risk of production stoppage due to the replacement of aging equipment, ensuring both quality maintenance and supply stability. Furthermore, with custom designs tailored to the site environment, it is possible to arrange all necessary refrigeration equipment, pumps, and cables in one go. We support factory operations without production loss by realizing "equipment updates without stopping cooling." **Features** - Provision of temporary cooling that does not stop production lines even during equipment updates - Capability to meet stringent temperature requirements such as minus 15°C - Detailed assessment of site conditions to custom design the optimal cooling system - Immediate response with a rich lineup of equipment including 175kW chillers and pumps - One-stop system construction including external procurement of necessary equipment *Free materials with case studies on solving cooling challenges are currently available! Please check the catalog download for more information.*

• Refrigeration equipment/chiller

Aggreko announces the enhancement of its load bank services to support the sustainable growth of data centers. This will enable greater efficiency and improved reliability during the testing and commissioning phases in the data center industry, which is expected to expand further, thereby supporting the continued growth of the data center sector.

• Heat exchanger

In Japan, delays in the delivery of generators, substations, and air conditioning equipment have become serious, leading to stagnation in construction plans and increased operational risks for many companies. Aggreko provides temporary solutions that utilize one of the world's largest emergency power and cooling equipment to fill the gap until the permanent installation arrives. We arrange the necessary power generation, substation, and air conditioning equipment on-site in the shortest time possible to avoid reductions in production capacity and supply chain disruptions. With modular equipment, we can flexibly respond to expansions and relocations, adapting to a wide range of projects in factories and data centers. We optimize fuel consumption with high-efficiency generators and hybrid systems, ensuring cost-effectiveness. Our specialized engineers provide comprehensive support from installation to operation, minimizing downtime for businesses. **Features** - One of the largest inventories in the world: A rich lineup of generators, substations, chillers, and cooling towers. - Reduced downtime with the fastest arrangements: Rapid equipment delivery from domestic and international bases to minimize the impact of delivery delays. - 24/365 reliable support: One-stop service for installation, operation, remote monitoring, and maintenance. *Free explanatory materials with case studies are currently available! Please check the catalog download for details.*

• Generators and transmission motors

During the hot summer months, aging cooling towers and temperature rises due to high heat pose significant risks at petrochemical plants, potentially leading to decreased production efficiency and quality. Aggreko's cooling solutions can be implemented without shutting down existing equipment, contributing to the maintenance of production levels by stabilizing the flow temperature of gasoline. With high-performance chillers and optimized water flow management, the temperature of the manufacturing process can be controlled quickly and accurately. As a result, this helps stabilize gasoline quality and avoid octane shortages, thereby reducing economic losses. It also flexibly addresses on-site challenges such as "lack of time" and "inability to expand equipment." 【Features】 ■ Quick implementation: Additional cooling capacity can be added without stopping existing equipment, allowing for immediate response in emergencies. ■ Flexible customization: Designed to fit the constraints and space of each factory, achieving optimal layouts. ■ Enhanced safety: Monitoring of buffer tanks reduces the risk of contamination from corrosion of heat exchangers. ■ Improved cost efficiency: By optimizing hose management and water flow, it simultaneously reduces operating costs and increases efficiency. *Free explanatory materials with case studies for petrochemical plants are currently available! Please check the catalog download for more information.

• Chiller

Aggreko has launched gasoline cooling solutions for oil refining and petrochemical plants. This solution optimizes temperature management in processes, enhancing product quality and ensuring safety. Through precise temperature control, we continue to provide our customers with significant value as a partner in driving industry growth and a sustainable future.

• Chiller

Aggreko announces the enhancement of its load bank services to support the sustainable growth of data centers. This will enable increased efficiency and improved reliability during the testing and commissioning phases in the data center industry, which is expected to expand further, thereby supporting the continued growth of the data center sector.

• Heat exchanger

Aggreko is engaged in a solution business that utilizes assets such as emergency generators, substations, and air conditioning units, with a total value of $4 billion (based on purchase price), deployed globally, to reduce downtime in the Japanese market.

• Generators and transmission motors

Aggreko, a global leader in energy solutions, enables the provision of temporary cooling systems during the renovation period of refrigeration equipment at a pharmaceutical raw materials manufacturing plant. In situations where the replacement of aging refrigeration units would typically necessitate a temporary halt in production, Aggreko's proposed energy solutions allow operations to continue without stopping the production line. They achieve stable temperature management and ongoing manufacturing while maintaining stringent temperature conditions of minus 15°C.

• Refrigeration equipment/chiller

Aggreko will fully launch its temporary cooling and power supply solution services in Japan to address the challenges of temperature management and power supply in the rapidly growing land-based aquaculture sector. As the social demand for sustainable food production increases, Aggreko will contribute to strengthening the resilience of Japan's fisheries industry through energy infrastructure that is robust against environmental change risks.

• Refrigeration equipment/chiller

Aggreko has launched a domestic service for its "Bridging Power Solution," which builds and operates temporary power plants to address the significant challenge of "long-term delays in grid connection" when establishing or expanding data centers. With the rapid increase in AI demand, there are more cases where grid connection takes several years, and this solution will serve as a new means of accelerating growth for Japan's data center industry.

• Generators and transmission motors

Aggreko has officially begun the domestic rollout of temporary power solutions for regions where grid power is unavailable or where it takes a long time to establish power infrastructure. Aggreko operates power solutions in over 100 countries worldwide and will also expand its services in Japan, focusing on isolated locations such as farms in mountainous areas, aquaculture sites along the coast, and remote islands or new development areas.

• Generator

We would like to introduce a case where a system designed with a focus on improving the performance of cooling water and continuous availability was implemented at a data center in the United States. A major data center handling millions of retail transactions had to upgrade its cooling system during the shopping season, necessitating a temporary temperature control system. Our engineers teamed up with cooling tower specialists to design a 1,600-ton temporary cooling system to meet the customer's needs and increased load. During a two-week period, our temporary cooling system maintained the appropriate temperature for the data center. [Case Summary] ■ Challenge: Continue operating the data center in optimal condition during peak shopping season ■ Solution: Chillers and cooling towers designed for maximum availability ■ Result: Facility upgrade, zero downtime, numerous satisfied customers *For more details, please download the PDF or feel free to contact us.

• Cooling system

We would like to introduce a case where the flow rate returned to winter levels at an ammonia plant in the southeastern United States, resulting in an improvement in ammonia production to 38 tons per day. The company attempted to restore the flow rate by cooling the air entering the compressor, but the reliability of the cooling system was poor, and it could not maintain the necessary air flow rate. As a solution, a two-stage system was devised to cool the outside air, and an air conditioning unit was designed to cool the outside air within the filter housing. The two-stage system increased the air flow rate to winter levels, approximately 48,000-50,000 pounds per hour, even when the temperature rose, achieving an air flow rate of about 5,550-7,500 pounds per hour. [Challenges] - The density of outside air in summer is low, leading to a decrease in flow rate and a reduction in ammonia production. - The reliability of the cooling system was poor, and it could not maintain the necessary air flow rate. *For more details, please download the PDF or feel free to contact us.*

• Cooling system

We would like to introduce a successful case of testing a crewed flight solid rocket motor, made possible by the introduction of a specially designed adaptable air cooling system for Orbital ATK. The cooling motor test was a crucial test to prove that the motor could operate at low temperatures, but it was necessary to keep the motor and propellant at 40°F (5°C). Maintaining such low temperatures in the testing facility in Utah, where temperatures exceed 100°F (38°C), was extremely challenging. Our company designed an air cooling system equipped with a chiller unit that has three double-stacked low-temperature air handlers with defrost capabilities. Just before the live test, we removed the equipment from the building and operated a custom air duct system to cool the DM-2 joint until one minute before the rocket launch. [Challenges] - It was necessary to keep the motor and propellant at 40°F (5°C). - An integrated electric defrosting device was required. - It was essential to maintain the air at the appropriate temperature. *For more details, please download the PDF or feel free to contact us.*

• Cooling system

We would like to introduce a case where Ashcourt Group implemented a modular mobile heater and a 30kVA generator. At the company's construction site, winter weather caused damage to the interiors, leading to delays and difficulties for the workers. To address this, they installed equipment that combined a 125kW heater with ducts connected to a 30kVA generator. To minimize the installation area, it was connected to a 1,000-liter fuel tank. As a result, they were able to overcome the adverse winter weather and adhere to the project schedule. [Challenges] - There were delays in the construction schedule for four student dormitories. - Winter weather caused damage to the interiors. *For more details, please download the PDF or feel free to contact us.

• Generators and transmission motors

We would like to introduce a case where we provided a compact and powerful mobile generator along with complete technical support to a major construction company in the United States. The company needed to rapidly supply power to high-rise buildings in densely populated urban areas. By avoiding downtime of 6 to 8 weeks, construction was able to start immediately. By providing reliable power similar to grid electricity with a ready-to-go package, they avoided costly delays and significantly reduced costs. [Challenges] - There was a need for adequate electrical capacity. - They had to prepare compact and smart equipment that could operate automatically. - Sufficient power needed to be supplied to a 20-story building. *For more details, please download the PDF or feel free to contact us.*

• Generators and transmission motors

We would like to introduce a case study that made it possible to conduct performance testing of various scenarios in a hyperscale data center for global enterprises at the Collocation Data Center. In the company's facility, thorough testing and commissioning were essential to ensure that various infrastructures of the data center, such as power and cooling systems, were functioning without issues and to confirm the complete operational capability and fault tolerance of the data center. Aggreko conducted a site survey and determined that a combination of 200kW load devices, LV cables, and connectors was optimal for the customer's data hall. A total of 32 load devices, amounting to 4.8MW, were prepared to simulate the thermal load on the data center's power, cooling, and infrastructure. As a result, it was guaranteed that the system would operate appropriately under various scenarios and meet the stringent industry standards and regulations regarding uptime and energy efficiency. [Case Summary] ■ 200kW Load Devices: 32x ■ LV Cable Length: 11.2km ■ Data Hall Capacity: 4.8MW *For more details, please download the PDF or feel free to contact us.

• others

We would like to introduce a case where we provided an advanced comprehensive testing solution that enables digital control and synchronization to colocation service providers based in Asia. The company needed to conduct a Level 5 System Integration Test (IST) as part of the commissioning process to validate the power and cooling infrastructure. Through a digitized load testing solution, we provided detailed test data and reports to corporate clients investigating the resilience of their facilities. This also led to obtaining Tier III certification from the global data center certification body, the Uptime Institute. [Challenges] - There was a need to conduct a Level 5 System Integration Test as part of the commissioning process to validate the power and cooling infrastructure. - There was a possibility that operations within the data center could become congested, leading to a complex and inefficient process. *For more details, please download the PDF or feel free to contact us.*

• others

Our company provides rental solutions to customers, taking into account their needs, application practices, equipment availability, and turnkey services. It is often mistakenly thought that purchasing and operating equipment is cheaper than renting it for power supply. However, choosing to rent offers significantly better cost performance compared to purchasing. When considering variable costs, depreciation, loans, and financial expenses, it becomes clear that renting not only saves money but also brings many advantages to customers. 【Features】 ■ Ability to focus on core business ■ Companies with a global presence ■ Flexibility in support ■ Reliable technical expertise ■ Customer-centric service ■ Future-oriented solutions *For more details, please download the PDF or feel free to contact us.

• Other energy equipment

Within an hour's drive from Tokyo, there is a rapidly growing data center area in Asia. Thanks to investments from global cloud and colocation providers, many large-scale data centers are beginning to line up in the area. This location has special appeal beyond the advantages of connectivity in the region. It is particularly resilient to earthquake risks and presents an opportunity to become one of the largest markets for data centers in Asia. *For more details, you can view the information in the catalog. Please feel free to contact us for more information.*

• others

We offer a "Temporary Power Solution" that can handle everything from the operation of power generation equipment to maintenance management. We provide all services including investigation and planning, implementation, installation and trial operation, and operation and maintenance management, supporting our customers' efficient management. In addition to renting temporary power sources alone, we also rent out plants engineered as power generation equipment. 【Features】 ■ 20-foot container type (easy transportation and installation with minimal civil engineering required) ■ Expandability through synchronous operation of multiple units (from tens of kW to hundreds of MW) ■ Protection relays for grid interconnection included (excluding ground fault and short circuit protection relays) ■ Gas generator rental: compatible with diesel, A heavy oil, and biofuels ■ Compliance with air pollution prevention laws and local regulations through container-mounted denitrification equipment, etc. *For more details, please download the PDF or contact us.

• Rental/lease

Our company offers a total service featuring temperature control equipment rental solutions, including thermal design, planning, and engineering. In addition to renting temperature control equipment, we propose solutions to our customers' challenges related to temperature control and rent out plants engineered as heat source equipment. We provide one-stop rental services that include various auxiliary materials such as heat source equipment, pumps, hoses, distribution boards, transformers, and cables, and we propose turnkey solutions. 【Features】 ■ Frame type and container type (easy transportation and installation, minimal civil engineering required) ■ Expandability through parallel connections (from several tens of kW to several MW) ■ Support for procedures related to various regulations ■ Rental of peripheral components such as pumps, flexible hoses (cam lock type), reducers, manifolds, transformers, and distribution boards is also available. *For more details, please download the PDF or contact us.

• others