January 26 (SeeNews) - The environment ministry of Bosnia's Serb Republic said it has received a request from state-owned power utility Elektroprivreda Republike Srpske (ERS) and hydro power producer Hidroelektrane na Vrbasu (HEV) to conduct a preliminary environmental impact assessment (EIA) of a project for the construction of the 9.26 MWp Ada Polje photovoltaic (PV) power plant.