Greenwood Power was founded by Willibald Bacher and Norbert Juschicz in February 2017. Its main area of focus is the development, manufacturing and distribution of innovative current and voltage sensors for gas- and air-insulated local grid stations. Greenwood Power therefore provides key components for the future smart grid. Our products are compact and designed for local grid stations. We can manufacture sensors more cost-effectively than our competitors thanks to the application and further development of simple electrotechnical principles, such as with the resistive voltage divider for the voltage sensor and the inductive toroidal transformer closed with a shunt.