The flow battery is one of the more interesting ideas for grid energy storage – after all, how many batteries combine electron current with fluid current? If you’re interested in trying your hand at ...

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Flow Aluminum earlier this month announced it reached a major milestone in its efforts to create new and more efficient batteries. Flow Aluminum, an Albuquerque-based startup, is working to create a ...

A firm in China has announced the successful completion of world’s largest vanadium flow battery project – a 175 megawatt (MW) / 700 megawatt-hour (MWh) energy storage system. The Xinhua Ushi ESS ...

Chinese researchers have unveiled a solar “battery” that does not just generate electricity, it stores it directly, reaching ...

Schiphol Airport in the Netherlands is testing an unusual kind of battery that could prove to be a better, cheaper way to store wind and solar energy. Developed by US startup ESS, the device is known ...

As power utilities and industrial companies seek to use more renewable energy, the market for grid-scale batteries is expanding rapidly. Alternatives to lithium-ion technology may provide ...

Whether it’s to keep the lights on after a natural disaster or just to avoid peak energy rates, more people than ever are adding battery energy storage to their home solar systems. With some 45% of ...