Ugljevik 3 is a new power plant block being concessioned in the Ugljevik municipality, with strength of 600 MW (2 x 300). Even though the construction of block 2 of the Ugljevik TPP was planned in the previous political system (Yugoslavia) by joint capital of Elektroprivreda BiH and SR Slovenia, the circumstances under the war disabled the implementation of the plan. However, a long term investments had already started and Slovenia already invested some amount for the preparatory work. This is still an open case between Slovenia and Republic of Srpska (BiH). Because of that, the investments in block 2 of TPP Ugljevik are not feasible without agreed solution between the parties in dispute.