Hydro power as underground batteries
![](https://flexens.com/wp-content/uploads/2019/07/20190703_Energidagen_Nyttanmedenergilagring_PhotoPaxEngstrom_01-1024x683.jpg)
In late June, Flexens CEO Berndt Schalin, was invited to participate in a panel discussion at the Politician’s Week at Almedalen, Sweden, regarding local storing solutions of renewable energy. The panel discussion host, Pumped Hydro Storage, is a new and promising tech company in Sweden, specializing in hydroelectric pumped-hydro storage. Using old mine shafts, Pumped […]