Why are foreign companies piling into battery energy storage in Japan?
(Photo by Shinya Sawai) TOKYO -- Foreign companies are piling into battery energy storage in Japan as they seek to gain an early-mover advantage in a market they expect to grow along with the use of renewable energy.
What is the future of battery storage in Japan?
Solar panels in the western Japanese city of Kitakyushu: As Japan integrates more renewables into its energy mix, the market for battery storage is forecast to grow. (Photo by Shinya Sawai)
Why should Japan invest in storage batteries?
Energy Security: Storage batteries are key to stabilizing Japan’s energy system. Given Japan’s limited natural resources and dependence on imports, combined with its vulnerability to natural disasters, investing in reliable and sustainable energy solutions is critical.
What is Japan's storage battery industry strategy?
The “Storage Battery Industry Strategy” document from METI sets out three key targets: Boost Domestic Manufacturing: Japan aims to ramp up its domestic production of automotive storage batteries to 100 GWh by , with a long-term goal of reaching 150 GWh annually. This move highlights the potential for foreign companies to invest in Japan.
What happened to Japan's lithium-ion battery market?
From to , Japan’s share in the automotive lithium-ion battery market plummeted from over 50% to just 21%, and in stationary lithium-ion batteries, it dropped from 27% to a mere 5.4%. This rapid decline is striking, especially given Japan’s near-monopoly in and the fact that domestic production actually increased during this period.
How is Japan's energy storage landscape changing?
Japan’s energy storage landscape is shifting, pushed by household demand, corporate ESG mandates, and domestic battery manufacturing. The residential lithium-ion market, projected to grow at a CAGR of 33.9% through , remains one of the fastest-expanding segments.
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