A new pumped-storage power station, one of the most powerful in Europe, came on stream in canton Valais in southern Switzerland in July 2022. This giant “water battery” will help compensate for fluctuations in solar and wind power on the continent. I cover climate change and energy through reportages, articles, interviews and in-depth reports. I am. With 60% of its electricity already coming from hydropower, the country is now blending old-school reservoirs with futuristic battery tech. It is the first Chinese energy storage system integrated into the Swiss National Grid, which is mainly for frequency regulation on the. At Schindler Group's global headquarters in Ebikon (Canton of Lucerne), Energy Vault has deployed an energy storage system which is operating and qualified by Swissgrid. Energy Vault has also signed an agreement with Energie Wettingen AG. Switzerland is a cornerstone of Energy Vault's European. Tokyo, Japan & Westborough, Massachusetts, USA - September 8, 2017 - NEC Corporation (NEC; TSE: 6701) and NEC Energy Solutions (NEC ES), a wholly-owned subsidiary of NEC, announced today that NEC ES is supplying Switzerland-based Elektrizitätswerke des Kantons Zürich (EKZ) with an 18 MW, 7.