The Jablanica Dam is an arch-gravity dam on the Neretva River about 4 km (2.5 mi) northeast of Jablanica in the Herzegovina-Neretva Canton of Bosnia and Herzegovina. The dam was constructed between 1947 and 1955 with the primary purpose of hydroelectric power production. The power station was commissioned in two stages, from 1955 until 1958. The first generator was commissioned in February 1955. An upgrade in 2008 increased the installed capacity of the power station from 150 MW to 180 MW. The dam's power station is located about 4.4 km (2.7 mi) to the southeast near Jablanica and discharges back into the Neretva River. It contains six 30 MW Francis turbine-generators for an installed capacity of 180 MW. The difference in elevation between the reservoir and power station afford a hydraulic