Tokyo Energy Storage Power Station

Tokyo''s Compression Energy Storage Power Station: Solving

When operational in Q4 2026, the facility will store enough compressed air to power 400,000 homes for 8 hours. At ¥23 billion ($153 million) construction cost, that''s 40% cheaper per kWh

2025 Nov 16

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Japan prepares to restart world''s biggest nuclear plant, 15 years

Tepco prepares to restart world''s biggest nuclear plant, 15 years after Fukushima Tokyo Electric Power Company Holdings'' Kashiwazaki-Kariwa nuclear power plant stands

2025 Dec 23

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Tokyo Century to build four additional wholly-owned extra high

Tokyo Century will invest in four wholly-owned extra high-voltage grid-scale battery storage projects totaling 101MW/386.3MWh, the company announced on December 12, 2025.

2026 Feb 09

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Pumped Hydro: The Emerging Backbone of

Japan currently has three major pumped hydro projects in various stages of completion, including one serving Tokyo that will have

2025 Mar 25

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Tokyo''s Compression Energy Storage Power Station: Solving Urban Energy

When operational in Q4 2026, the facility will store enough compressed air to power 400,000 homes for 8 hours. At ¥23 billion ($153 million) construction cost, that''s 40% cheaper per kWh

2026 Jan 11

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Top Energy Storage Companies in Tokyo Powering Japan''s

With limited space for solar farms and wind turbines, energy storage systems (ESS) have become the linchpin of Japan''s clean energy transition. So what companies are actually making this

2025 Nov 09

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Pumped Hydro: The Emerging Backbone of Japan''s Energy

Japan currently has three major pumped hydro projects in various stages of completion, including one serving Tokyo that will have the world''s third-largest pumped

2026 Jan 09

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Tokyo Century plans 15.6MW/64.4MWh grid-scale BESS in

This is Tokyo Century''s first wholly-owned grid-scale BESS project. Tokyo Century will build a 15.6MW/64.38MWh grid-scale battery storage facility in Nagasaki City, Nagasaki

2025 Sep 07

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Japan to restart the world''s biggest nuclear power plant, 15

Japanese authorities have approved a decision to restart the world''s biggest nuclear power plant, which has sat dormant for more than a decade following the Fukushima

2025 Dec 15

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Start of Full Operation of Japan''s First Fund Exclusively for Utility

It is Japan''s first fund exclusively for energy storage that invests in, develop and operate new energy storage plants, including those equipped with renewable energy facilities,

2025 Jan 14

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Japan''s first fund dedicated to grid storage batteries begins full

Going forward, the plan is to launch the first energy storage station around fiscal 2025, and then proceed with the development and operation of energy storage stations one after another.

2025 Mar 16

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Tokyo energy storage power generation project

Battery storage developer Eku Energy has partnered with utility Tokyo Gas on a grid-scale energy storage project in Japan, with construction expected to start soon.

2025 Apr 23

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