Switzerland dug a hole the size of two soccer fields to install the world’s most powerful underground battery, able to release 1.2 GW in milliseconds and store 2.1 GWh at a multibillion-dollar price tag
www.ecoticias.com
Switzerland’s giant underground battery could reshape Europe’s power grid with 1.2 GW released in milliseconds.
  • Lovable Sidekick@lemmy.worldEnglish
    1·
    17 days ago

    Larger startup cost, but over the one power plant’s lifetime the Li batteries would wear out and have to be replaced many times.