August 9 (SeeNews) - Bosnian hydro power producer Hidroelektrane na Trebisnjici [BANJ:HETR-R-A] said on Friday it generated a consolidated net profit of 3.4 million marka ($1.9 million/1.7 million euro) in the first half of this year, down from 15.1 million marka in the same period of last year.