Construction period : 1985 – 1998 Company’s participation value: 62.241.815,50 € Owner: Public Power
Coorporation Description: The Thissavros hydropower and pumped storage project on the Nestos River in northern Greece is one of the world's highest dams. The construction consist of 172 meters high earth and stone facing dam with volume of 12 Million m3 of rock and an underground powerhouse with 300 MW installed capacity. Bedrock at the site consists of gneiss with complex geological structure and complicated hydrogeological conditions.