Turkish construction company Tasyapi Insaat plans to invest US$300M in hydroelectric power plants within the next five years.

The firm will take part in the construction of four hydro plants, and is considering building another two.

Tasyapi Insaat has obtained concessions for building the four plants, one each in Midilli and Yavuz on the Yesilirmak river in the eastern province of Amasya and another two in Saracbendi and Camlica III on the Kizilirmak river in the eastern province of Sivas.