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

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

Finland has inaugurated an industrial-scale sand battery this week in the southern town of Pornainen, where it'll take over heating duties from an old woodchip power plant for the municipality. It's ...

At Polar Night Energy, co-founders Tommi Eronen and Markku Ylönen use sand to store wind and solar energy as heat, providing a cleaner alternative for warming homes and businesses. The company's first ...