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.
  • teyrnon@sh.itjust.worksEnglish
    1·
    5 hours ago

    I read some years back about I think the first big heavy industrial vanadium battery being built for some washington state company if I recall.