“Üçgen HEPP” project, is located on the Tantasuyu, in Osmaniye province, inland of the southern Mediterranean. The facility has been in operation since November 2014.

After receiving all the necessary legal approvals, the project began construction work in July 2012. Following the completion of the factory acceptance tests of hydromechanical and electromechanical equipment, assembly works were completed under supervision of the Auditors. 

“Üçgen HEPP” Hydromechanical equipments are Austrian Gugler GmbH, Electricity and Automation systems are Konelsis Trade and Industry Inc. Engineering and Consultancy services provided by EN-SU Engineering. Turnkey construction works and assembly of turbines, generators and hydromechanics completed by Özışık Construction and Energy Inc.

"Üçgen HEPP" project total installed capacity of 3,388 MWe, with a EÜ/1575-5/ 1144 production license number issued by Energy Market Regulatory Authority (EMRA). All legal admissions were completed in July 2014, the facility was commissioned and electricity production started.