Learn how to make a battery DIY style with our step-by-step guide! In this informative video, we'll walk you through the ...

The future of the energy sector has always been associated with the need to accumulate capacities and use them as needed ...

A small town in Finland is experimenting with a new type of infrastructure: the world’s largest sand battery. The battery—a 42-foot-tall, nearly 50-foot-wide silo filled with 2,000 tons of crushed ...

At Polar Night Energy, co-founders Tommi Eronen and Markku Ylönen use sand to store wind and solar energy as heat, providing ...