Technical FAQs 4

What's going on with battery storage in Osaka?

Major Japanese conglomerate Itochu and utility Osaka Gas have teamed up to create a grid-connected 11MW/23MWh BESS in Osaka, Japan's second-largest city, Energy-Storage. Nevertheless, a number of these players have prior experience working with battery storage from those other more developed markets.

How important is energy storage in Japan?

In the Japan Energy Storage Market, At present, energy storage has long been a crucial part of energy infrastructure systems in industrialised markets.

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 2030, remains one of the fastest-expanding segments.

What is Japan's energy storage policy?

As policy, technology, and decarbonization goals converge, Japan is positioning energy storage as a critical link between its climate targets and energy reliability. Japan’s energy storage policy is anchored by the Ministry of Economy, Trade and Industry (METI), which outlined its ambitions in the 6th Strategic Energy Plan, adopted in 2021.

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Ratio of new energy storage configuration in Osaka Japan

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