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JERA and Toyota deploy first large capacity Sweep Energy Storage System with second-life batteries

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JERA, the largest power generation company in Japan, responsible for about 30% of Japan’s electricity, and Toyota Motor have built and deployed the first large-capacity “Sweep Energy Storage System”. The project plans to operate grid storage batteries for recharge and discharge operations, connected to the Chubu Electric Power Grid Co.,

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California roadmap for grid-connected energy storage technology

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The California Independent System Operator (ISO), the California Public Utilities Commission (CPUC) and the California Energy Commission (CEC) unveiled a comprehensive roadmap to assess the current market environment and regulatory policies for connecting new energy storage technology to the state’s power grid.

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Old EV batteries are being reused as energy storage devices in CA

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A response to these concerns is currently being demonstrated in California by B2U Storage Solutions Inc, a Los Angeles-based startup that’s using second-hand EV batteries as energy storage systems that can support the grid. GWh of energy storage in 2022 , the highest it has accomplished to date.

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Daimler starts deliveries of Mercedes-Benz Li-ion energy storage units for private homes

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Daimler AG has commenced deliveries of Mercedes-Benz stationary energy storage units ( earlier post ) for use in private homes. At present, the company’s partners include the energy service provider Energie Baden-Württemberg (EnBW), the solar technology specialist SMA, as well as a number of wholesale traders.

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MIT researchers propose subsea version of pumped hydro for renewable energy storage

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Researchers at MIT are proposing using a variation on pumped hydroelectric systems for storage of electricity produced by offshore wind farms. The key to this Ocean Renewable Energy Storage (ORES) system is the placement of 30-meter-diameter hollow concrete spheres on the seafloor under the wind turbines. Slocum, A.H.;

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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

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BMW i announced a home stationary energy storage system solution integrating its BMW i3 vehicle battery at EVS 29 in Montréal. —Cliff Fietzek, Manager Connected eMobility at BMW of North America. The study has two parts: a managed charge pilot program involving BMW i3 owners and a Battery 2nd Life energy storage system.

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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

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The US Department of Energy is awarding $620 million for projects around the country to demonstrate advanced Smart Grid technologies and integrated systems. The selected projects include advanced battery systems (including flow batteries), flywheels, and compressed air energy systems. Tehachapi Wind Energy Storage Project.