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.
  • Aniki@feddit.orgEnglish
    1·
    3 hours ago

    source: wikipedia (link above)

    As per usual Wikipedia sucks at explaining concepts that you don’t actually already understand.

    but it’s true, i have encountered exactly this phenomenon many times :/