State of the art power grid connection for carbon neutral operation

Hitachi Energy has announced it will contribute towards the drive towards carbon neutral operation by providing the world’s first sulphur hexafluoride (SF6) free 420-kilovolt (kV) gas-insulated switchgear (GIS) technology. The company is in the process of providing technology and expertise to major power grid operator TenneT at one the company’s pumped storage power plants in