Hydro One Networks state-of-the-art Ontario Grid Control Centre
(OGCC) located in Barrie is responsible for the operation of the Hydro
One owned transmission and distribution systems. OGCC is a world-class
facility managing the grid with a Network Management System of advanced industry applications, technology and skilled staff.
The OGCC has operational contact with over 300 large customers including
Local Distribution Companies, large industrials and generators plus
several Transmitters internal and external to the Province.