Finnish town uses world's largest sand battery to provide carbon-neutral heating, storing renewable energy in 2,000 tons of ...

Learn how to make a battery DIY style with our step-by-step guide! In this informative video, we'll walk you through the process of creating a homemade battery using simple materials you can find ...

The future of the energy sector has always been associated with the need to accumulate capacities and use them as needed efficiently. Mankind is constantly looking for ways to conserve energy. Among ...

Engineers create a sand battery that they say will slash the carbon emissions in Pornainen, Finland, by 70% — it uses ...

Thanks to a new thermal energy storage system, when residents in this small town north of Helsinki need hot water, it comes from a giant tank of super hot sand.

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 ...