The solution for a full energy grid? Eneco will start using a battery with a capacity of 300 (!) charged Teslas

You will just see: the sun is shining exuberantly and the wind is blowing nice and hard, but there is no dog that needs electricity at that moment. It would be great if you could save all that energy for peak moments. A European first was presented in Utrecht on Wednesday: energy giant Eneco commissioned a whopper of a battery system that also stores local sustainable energy. And also saves gas.