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A new way of storing renewable energy is providing clean heat – the Vatajankoski power plant is home to the world's first commercial-scale sand battery

1 comment

  1. th0mcat
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    Fascinating! I wonder how hard it would be to retrofit grain/crop siloes on farms to these sand batteries.

    Fascinating!

    I wonder how hard it would be to retrofit grain/crop siloes on farms to these sand batteries.

    2 votes