System Testing

By November 2022 Mutual Energy, working with Siemens Energy and technical advisor TransGrid Solutions, completed a multi-year refurbishment and upgrade of the Moyle Interconnector’s control and protection systems at both converter stations, including two years of design and manufacturing, a year of factory testing in 2021, and on-site works and commissioning in 2022, installing new controls, communications and operator interfaces with advanced cyber protection while maintaining about 50% interconnector capacity during the project.