Flow batteries are rather unique. They generate electricity by the combination of two fluids flowing on either side of a membrane. Typically, this involves the use of some kind of pump to get ...

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There is a gap in the market for long-duration energy storage (LDES), according to US-based manufacturer ESS Inc. – one which can’t be plugged with lithium-ion chemistry. Hugh McDermott, of ESS Inc.

ESS's CEO, Eric Dresselhuys (center, wearing a blue jacket), taking a group of reporters on a tour of the company's Energy Warehouse product for commercial and industrial customers and for mini-grid ...

SAPPORO, Japan — Ocean winds whip across the beaches, hillsides and sprawling plains of Hokkaido. There’s enough wind energy here for Japan’s northernmost island to power itself and export clean ...

A new iron-based aqueous flow battery shows promise for grid energy storage applications. A commonplace chemical used in water treatment facilities has been repurposed for large-scale energy storage ...

A Japanese–Chinese team developed a titanium molten salt redox-flow battery using abundant titanium ions and molten salt electrolytes to enable high-voltage, fast, and stable grid-scale energy storage ...

As more and more solar and wind energy enters Australia’s grid, we will need ways to store it for later. We can store electricity in several different ways, from pumped hydroelectric systems to large ...

A giant pit in Switzerland will soon house the world's most powerful redox flow battery In northern Switzerland, a construction team is hard at work excavating a hole in the ground that will end up ...

What is lithium ion? How do lithium ion batteries work? Lithium batteries work just like lead acid batteries, except they allow for the flow of lithium ions between the anode and cathode of the ...