Science and Technology While the world bets on lithium, Norway invests over R$ 1.3 billion in a “water battery” that pumps energy 360 meters up the mountain, stores up to 107 GWh, and ensures stable electricity for the aluminum industry during the winter. Valdemar Medeiros 26/03/2026 at 22:29
Science and Technology Scientists Find a Way to Use Abandoned Mines as Underground Reservoirs to Store Energy and Release Electricity During Peak Hours Without Relying on Mountains or Large Visible Structures Flavia Marinho 04/03/2026 at 21:40
Construction Dubai Transforms Arid Valley Into “Water Battery”: A Pumped-Storage Hydroelectric Plant in the Desert Uses Solar Energy to Pump Millions of Liters Up the Mountain — And What This Changes for the City’s Electric Security Alisson Ficher 17/01/2026 at 15:23
