• Otter@lemmy.ca
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    1 year ago

    So apparently there are some long ones

    https://www.escaeu.org/articles/submarine-power-cables/

    Currently the longest inter-connector is the NorNed cable between Norway and the Netherlands. At 580km, it is the longest submarine power cable in the world, with a capacity of 700MW. However, the very latest cable technology has the potential capability of reaching up to 1,500km.