Switzerland's new €2 billion energy storage initiative isn't just another infrastructure project - it's a moonshot combining hydropower tradition with cutting-edge tech. Let's unpack why this project could become the Rolex of renewable energy solutions. . Utility EWS AG and developer MW Storage have completed the expansion of a battery energy storage system (BESS) project in Switzerland from 20MW to 28MW, making it the country's largest. Conversely, they can supply energy exactly when it is needed – for example when there is not much sun and wind. For our society, this. . The redox flow project has enormous storage capacity, expected to be finished in mid-2028. This is what the Laufenburg Technology Center is supposed to look like. Completion is scheduled for 2028. The successful delivery of all system components marks a key milestone on the path to commissioning.