Stream, with the direct involvement of its consortium members ESE and SMA, has acquired an important assignment from the Ministry of Energy of the Azerbaijani Republic. The objectives of the assignment are, on one hand, the optimization of the usage of natural water sources for the diverse energetic uses, (hydroelectric production, cooling of thermoelectric plants), agricultural and industrial of the Country, and on the other hand, the maximization of the hydroelectric plants contribution in the network frequency adjustment. Stream, also thanks to the support and collaboration of AzerEnerji (the main national energy producer), helps this way the Azerbaijan infrastructural and economic growth, which is confirmed as one of the most active Countries in the Caucasian region energy market.