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Clean energy manufacturing

Batteries

Peak Energy’s new battery is cooler than lithium-ion systems

The startup’s first sodium-based grid-battery project has a novel design that cuts costs by virtually eliminating the need for temperature controls.

By Julian Spector  . 

Aerial shot of people standing next to an assembly line
Peak Energy’s first grid-battery installation, assembled in California and shipped to Colorado, tests a new battery chemistry’s ability to operate safely with just passive cooling controls. (Peak Energy)

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