Ermaden 33/154 kV Substation Switchyard Transmission Line Project

ClientOYAK RENEWABLE ENERGY INC. LocationSivas Project Area- Year2025 - 2026 Installed Power25 MVA About the Project The high voltage energy infrastructure project carried out for Erdemir Mining Industry and Trade Inc. (ERMADEN), operating under OYAK Mining and Metallurgy Group, is being executed under the leadership of OYAK Renewable Energy Inc., with all substation, switchyard and transmission line works delivered turnkey by ARENES Electrical Industry and Trade Inc. The project includes the installation of a 33/154 kV switchyard, protection-control systems, SCADA and communication infrastructure. A 7.8 km long 154 kV transmission line, cable routes and high voltage field connections have been constructed to connect the production point to the national grid. Additionally, a 646 m² control building has been completed, and all electrical and mechanical installations as well as specific civil works within the switchyard have been carried out by ARENES. All processes are conducted in compliance with TEİAŞ and relevant authority requirements, and administrative and technical acceptance procedures are successfully managed by ARENES.