WTE Wassertechnik GmbH was awarded the contract for the sewer network and the design, building, financing and 30 years of operation of the 3 wastewater treatment plants, pumping stations and sewer network with nominal capacity of 100,000 PE (average daily flow of Q = 36.919 m³/d) for Budva and 16.000 PE (average daily flow of Q = 6.300 m³/d) for Buljarica and 3.000 PE (average daily flow of Q = 1.350 m³/d) for Rezevici. In October 2014 the wastewater treatment plant was put into operation.
Construction of WWTP Budva helps improving of wastewater discharge quality, especially at local discharge points into Mediterranean Sea. The connected sewage collection system improves the urban environment of Budva and surrounding areas as there is enough reserve capacity foreseen on the treatment plant.