Le Nhu Nhat, director of the province Department of Industry and Trade, said Saturday that following assessments, the department found that the plants, proposed to have a total capacity of 19.5MW, affect 56 ha of special-use forests.
One of the plants has even been awarded to a bidder, but the company wants to mine gold instead, he said.
Kon Tum has 81 hydropower plants approved, all small or medium-sized, with a combined capacity of 870MW. Of them 28 have been built.