an Entity references as follows:
The Eel River Converter Station is a high-voltage direct current (HVDC) converter station in Eel River Crossing, New Brunswick, Canada; it is the first operative HVDC station in the world equipped with thyristors. The Eel River Converter Station was the first operating fully solid-state HVDC converter station in the world, although some stations in Europe had mixed thyristor valves in with their original mercury-arc valves. The design and equipment for the Eel River HVDC station was provided by General Electric with its commissioning being completed in 1972.