02 August 2023 - ERS began works on its Mrsovo hydropower project, of 37.3 MW, on the Lim river in the municipality of Rudo in Bosnia and Herzegovina

06 July 2021 - More than five years after the preparatory works, Comsar Energy indicated it would continue to build the 36.8 MW Mrsovo hydropower plant in BiH

30 June 2021 - Environmentalists demand Comsar's concession for coal plant Ugljevik 3 to be canceled following a construction deal between previously unknown firms