A small Finnish town has turned to the world's largest commercial sand battery to tackle a major hurdle in the energy transition: intermittency.
  • Tar_Alcaran@sh.itjust.worksEnglish
    5·
    7 days ago

    Also, some of us live in, for example, the Netherlands. Pumping two meters of water floods half the country.

    And turning a valley into a lake is pretty terrible for the ecology. Adding pumps to existing hydroelectric dams is a great thing, but making new ones is… Hard to sell