Las energías renovables se enfrentan a su mayor reto: almacenar la energía

Finland and Chile are pioneering countries in the use of materials like sand, salt, and stones to store clean energy. Is this a lasting solution for achieving an energy matrix without fossil fuels? We explain it in #DWTransformTheEconomy 0:00-1:02 Introduction 1:02-3:39 Sand batteries in Finland 3:39-3:58 The weak point of renewable energies 3:58-7:30 Thermal batteries with bricks 7:30-8:43 Thermal storage in Chile 8:43-10:05 Decarbonizing heat generation 10:05-12:06 Pros and cons of the different methods 12:06-12:56 Conclusion