Calectra is building a thermal storage system with special heat-storing bricks that can reach super-high temperatures using electricity instead of burning fuels. The system will provide low cost, high-temperature (700-1600°C) process heat by achieving an 1800°C thermal storage temperature, maximizing the brick material lifetime, and using a simple, air-based heat transfer system. The heat stored in these bricks can be transferred to factories for making things like steel and cement.

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Website: https://calectra.com/