What is Itochu & Osaka Gas?
With this business, ITOCHU will design and supply energy storage system and power conditioners from its own procurement network, and will also build and maintain an optimal storage system. Osaka Gas will oversee trading in the energy market and control of the storage plant by utilizing its knowledge of the energy trade.
What is Japan's first energy storage project?
In 2015, we started Japan's first demonstration project covering energy storage connected to the power grid in the Koshikishima, Satsumasendai City, Kagoshima. This project is still operating in a stable manner today. One feature of our grid energy storage system is that it utilizes reused batteries from EVs.
What drives energy storage adoption in Japan?
Shunsuke Kawashima, who works across Itochu’s BESS business at all scales including residential, commercial and industrial (C&I) and utility-scale, opened the discussion by highlighting the drivers for energy storage adoption in Japan, of which he said there are two: increasing renewable energy generation and increasing demand for electricity.
Does Japan have energy storage?
However, unlike the UK, energy storage is yet to take off in Japan. This is partly because historically the Japanese electricity sector has been a series of top-down regional monopolies, administered and owned by powerful generation companies that also operate the grid in their respective regions.
Will Japan start a large-scale energy storage facility in 2024?
Here, we will delve into our path taken to launch a completely new business and start operation of the first large-scale energy storage facility in Japan in 2024, as well as the challenges and future prospects on the front line. Joined the Company in 2013.
What is solar media Japan?
Image: Solar Media Japan is one of the most talked-about emerging grid-scale energy storage markets in Asia, and as such, it featured prominently at the Energy Storage Summit Asia, held in Singapore earlier this month.
Featured Solar Products
High - Efficiency Photovoltaic Panels

Our photovoltaic panels are at the forefront of solar technology. With advanced cell designs and high - quality materials, they offer exceptional energy conversion rates, allowing you to maximize your solar energy harvest. Whether installed on a residential rooftop or a large - scale solar farm, these panels are built to last, withstanding harsh weather conditions and providing reliable performance for decades.
Advanced Monocrystalline Solar Panels

These advanced monocrystalline solar panels are crafted from single-crystal silicon, which endows them with outstanding electrical properties. They have a higher efficiency in converting sunlight into electricity compared to other types of panels. Their sleek appearance also makes them a popular choice for both residential and commercial installations. Moreover, they are durable and can maintain stable performance under various environmental conditions, ensuring a long lifespan and excellent return on investment.
High - Capacity Lithium - Ion Energy Storage Systems

Our high - capacity lithium - ion energy storage systems play a crucial role in optimizing solar energy usage. Utilizing state-of-the-art lithium-ion battery technology, they can store a significant amount of energy generated by solar panels during the day. This stored energy can then be used during peak demand periods or when sunlight is insufficient, such as at night or on cloudy days. With features like high energy density, fast charging, and long cycle life, these systems provide a reliable and efficient solution for energy storage, enabling you to achieve greater energy independence.
Smart Hybrid Inverters

Smart hybrid inverters are the key to a seamless and intelligent solar power system. They can intelligently manage the flow of electricity between solar panels, energy storage systems, and the electrical grid. These inverters not only convert the direct current (DC) from solar panels into alternating current (AC) for household or business use but also optimize the charging and discharging of energy storage systems. With built-in monitoring and communication features, you can remotely control and monitor your energy system, making it easy to adjust settings and track performance.
Portable Solar Power Stations

Portable solar power stations are designed for on-the-go power needs. They integrate solar panels, energy storage, and inverter functions into a single, lightweight unit. Ideal for outdoor enthusiasts, campers, and those in need of emergency backup power, these stations can charge various electronic devices like smartphones, laptops, and even small appliances. Their portability and ease of use make them a convenient choice for anyone who wants to access clean energy wherever there's sunlight, providing a reliable power source in remote locations or during power outages.
Distributed Photovoltaic Power Station Solutions

Our distributed photovoltaic power station solutions are tailored for various applications, from small communities to large industrial complexes. By distributing solar panel installations across multiple locations, we can make better use of available space and increase the overall energy generation capacity. These solutions are designed with high-performance components and integrated monitoring systems to ensure efficient operation, easy maintenance, and maximum energy yield. They also contribute to reducing the reliance on the main power grid and have a positive impact on the environment.
Micro Inverters

Micro inverters offer a unique advantage in solar power systems. Unlike traditional string inverters, each micro inverter is connected to a single solar panel, allowing for individual panel optimization. This means that even if one panel is shaded or has a lower performance due to some reason, it won't affect the overall output of the entire system. They are easy to install, highly efficient in converting DC to AC power, and provide better flexibility in system design, making them suitable for both residential and small commercial solar installations.
Roof - Integrated Photovoltaic Power Stations

Roof - integrated photovoltaic power stations combine the functionality of solar power generation with the aesthetics of building design. These stations are custom-designed to fit directly onto rooftops, replacing traditional roofing materials in part or in whole. They not only generate clean energy but also enhance the overall look of the building. With advanced installation techniques and durable materials, they can withstand the elements while providing a long-term and reliable source of electricity, making them an ideal choice for both new construction and retrofit projects.
"Battery Storage Subsidies in Japan" | Atsumi & Sakai
Details Battery Storage Subsidies in Japan Introduction In the Sixth Strategic Energy Plan, published by the Japanese Government in October 2021, targets are set to (a) achieve carbon neutrality by 2050; (b) increase the share of renewables as part ...
Get Price →Itochu, Osaka Gas partner for 11 MW grid-scale battery energy storage ...
Itochu has launched Senri Power Storage, a grid-scale battery energy storage system (BESS) project with 11 MW output and 23 MWh energy capacity in Suita City, Osaka …
Get Price →National LABoratory for advanced energy …
National Laboratory for Advanced Energy Storage Technologies (NLAB) at japan,Osaka. As one of the world''s largest testing and evaluating facilities for large-scale battery energy storage systems, NLAB Large Chamber enables to …
Get Price →Japan: panel on BESS market growth, …
It is now among the many Japanese and international players seeking to develop large-scale battery energy storage system (BESS) assets, and is partnered with the UK''s Gore Street Capital to manage a fund promoting …
Get Price →Marubeni putting 100MWh BESS onto grid in Hokkaido, Japan
Major Japanese conglomerate Marubeni Corporation will build and own a large-scale battery energy storage system (BESS) on the country''s northern island of Hokkaido. The group, involved in energy storage, the renewable and conventional energy industries internationally, as well as a plethora of other areas from industrial machinery to ...
Get Price →Japanese firms looking into hydrogen and ammonia supply chain in Osaka
Japanese companies Mitsui & Co., Mitsui Chemicals, IHI Corporation and The Kansai Electric Power Co. have signed a memorandum of understanding (MoU) to execute a joint study to establish a hydrogen and ammonia supply chain based in the Osaka coastal industrial zone. Mitsui Chemical''s plant in Osaka; Illustration. Courtesy of Mitsui Chemicals
Get Price →Japan''s Itochu, Osaka Gas partner for battery ...
The three partners will establish a grid-scale battery energy storage system (BESS) project with 11MW output and 23MWh energy capacity in Suita City, Osaka Prefecture, western Japan. Itochu will procure battery storage equipment and power conversion system (PCS) …
Get Price →Japan Incentivizes Battery Storage Projects Amid …
By 2030, official estimates show variable renewable energy reaching 20% of Japan''s power mix. Noting the demand case and ever-growing renewables curtailment numbers nationwide, more and more firms are tapping …
Get Price →Large-scale energy storage business | Sumitomo …
In 2024, we plan to invest our accumulated know-how into the operation of the first large-scale energy storage plant in Japan, to be located in Chitose, Hokkaido. Our grid energy storage business contributes to …
Get Price →Japan: First dedicated BESS investment fund launches
Itochu has also already made its entrance into the large-scale BESS sector. It announced its first 11MW/23MWh project in Osaka Prefecture, west Japan, in partnership with …
Get Price →Spotlight on Japanese Battery Technologies | Nature
Japan was the first country to commercialize the lithium-ion battery in the 1990s and is once again reasserting its market dominance with more efficient commercial lithium-ion batteries for ...
Get Price →Global news, analysis and opinion on energy …
Subscribe to Newsletter Energy-Storage.news meets the Long Duration Energy Storage Council Editor Andy Colthorpe speaks with Long Duration Energy Storage Council director of markets and technology Gabriel …
Get Price →Report: Energy Storage Landscape in Japan | EU-Japan
The aim of this report is to provide an overview of the energy storage market in Japan, address market''s characteristics, key success factors as well as challenges and opportunities in this …
Get Price →Large scale energy storage systems based on carbon dioxide …
[112, 113], where CO2-CBs can be seen as a large-scale long-duration energy storage solution, providing 1 MW–100 MW of power with 1–16 h of discharge. Note that this evaluation of CO2-CB is strictly based on the literature; however, there is no doubt that the CO2-CB scaling can even reach up to half a gigawatt of power with an even higher ...
Get Price →ITOCHU Announces a New Grid-scale Energy …
With this business, Grid-scale energy storage Plant (rated output of 11MW, rated capacity of 23MWh) will be installed on vacant land owned by the …
Get Price →The Upcoming Rise of Grid-Scale Batteries in Japan
The Upcoming Rise of Grid-Scale Batteries in Japan ... such as solar and wind, by further opening up the power grid to batteries. As national energy strategy points to ever-increasing amounts of renewables in the power mix, the issue of balancing the grid is becoming much more important, both in order to accommodate more green electricity and ...
Get Price →Testing Large-Scale Energy-Storage Systems: Novel Safety …
The National Institute of Technology and Evaluation (NITE) launched the National Laboratory for Advanced Energy Storage Technologies (NLAB) in April 2016 in Osaka, Japan. NLAB has a large chamber to test containers up to 53 ft in length under controlled thermal and wind velocity conditions. This chamber is the first such indoor facility in the world. Based on the results …
Get Price →Japan Incentivizes Battery Storage Projects Amid …
As of May 2023, about 1.1 GW of supply has been contracted for grid-scale storage batteries nationwide, with contracts for an additional 12 GW under consideration, according to METI data. Unsurprisingly, the standout …
Get Price →Implementation of Grid Storage Battery Business with …
In this project, grid storage batteries (rated power output 11,000 kW, rated capacity 23,000 kWh) will be installed on the vacant land of the Senri Supply Station owned by Osaka …
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Google''s service, offered free of charge, instantly translates words, phrases, and web pages between English and over 100 other languages.
Get Price →Basic Hydrogen Strategy
3 The IEA''s World Energy Outlook 2016 projects the percentage that Japan accounts for in global energy demand to decline to 2.3% by 2040 as compared with 5.1% in 2000. 4 Hydrogen Council, IEA World Energy Outlook 2020 (Sustainable Development Scenario)
Get Price →Japan: hydrogen strategy
[1] Hydrogen and ammonia are expected to make up 1% of Japan''s primary energy mix by 2030. according to the government''s sixth energy plan, specified as largely through co-firing. Hydrogen Energy Ministerial Meeting. Japan held its annual . Hydrogen Energy Ministerial Meeting. on 25 September 2023, as. part of its GX (Green Transformation ...
Get Price →News & Blogs How Japan is Driving BESS Investment
The increasing generation of renewables on the Japanese grid has led to various support policies and CAPEX subsidy schemes to support the deployment of grid-scale Battery Energy Storage (BESS). In 2021, Japan''s 6 th Strategic Energy Plan, followed by the Green Transformation Act in 2023, highlighting its commitment to reaching Net Zero by ...
Get Price →"This is a big deal:" Akaysha signs Japanese battery storage …
Itochu is planning to build up to 20 large-scale storage batteries with a capacity of 1 GWh, to help support a growing share of wind and solar in Japan by 2030. It''s forecasting this could ...
Get Price →Flow Battery Energy Storage System, Japan
The Minami Hayakita Substation – Flow Battery Energy Storage System is a 15,000kW energy storage project located in Abira-Chou, Hokkaido, Japan. The electro-chemical battery energy storage project uses flow as its storage technology. The project was announced in 2013 and was commissioned in 2015.
Get Price →Japan Battery Energy Storage System
Gurīn Energy is developing a pipeline of utility-scale battery energy storage system (BESS) projects to enable greater flexibility of the grid and support the increased use of renewable energy in Japan. ... Japan''s target for energy storage capacity by 2030. 91 billion yen. Amount that Gurīn Energy has committed to investing in Japan over ...
Get Price →Contributing to next-generation energy ...
For this model, the aim is for the energy storage center or VPP to serve as the base for adjusting supply and demand, much like a mini power utility. The other direction is a large-scale energy storage business that provides ancillary services to energy transmission and distribution companies or the electricity exchange market.
Get Price →Tesla Powerpacks add Japanese trains to Osaka ...
Tesla confirmed today to Energy-Storage.news that rail operator Kintetsu is using the system to make sure that in the event of power outages, potentially caused by natural disasters to which Japan is sometimes subjected to, the 42 connected Powerpacks can keep a train moving for up to 30 minutes, or move trains on multiple lines for shorter (split) periods.
Get Price →Osaka Gas to enter US solar and storage markets
Osaka Gas USA (OGUSA), a subsidiary of Japanese energy producer Osaka Gas, has reached an agreement with renewable project developer Oriden to jointly develop utility-scale solar PV and storage in ...
Get Price →Energy storage systems: A review of its progress and …
Japan - Osaka: Forest of Light Project with 36,000 solar panels integration alongside with 16 second-life battery unit for grid stability purposes. ... As for commercial and industrial consumers which utilize larger-scale solar generation, energy storage could contribute to the significant shifts towards the realization of virtual power plants ...
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