⟳ Репост от Deva Woodly
Finland’s radical answer to renewable energy’s biggest headache: The world’s largest sand battery www.cnbc.com/2026/07/25/f...
Finland’s radical answer to renewable energy’s biggest headache: The world’s largest sand batteryA small Finnish town has turned to the world's largest commercial sand battery to tackle a major hurdle in the energy transition: intermittency.www.cnbc.com