The positive business operation in January - September 2017. have been realized at the brown coal mine RMU „Kakanj“, RMU „Breza“ and coalmine „Gračanica“, while in September 2017. the positive operation was in the coal mine „Kreka“, brown coal mine „Kakanj“, „Breza“, „Abid Lolić“ and „Gračanica“.
In 2016 and in the previous months of 2017 have been intensified activities on project of recapitalisation in the dependen groups – the coal mines by the funds of JP Elektroprivreda BiH, what resulted in continuary increasing of the coal production.