Toplofikatsiya Plovdiv Toplofikatsiya Plovdiv Toplofikatsiya Plovdiv () is the district heating company in the city of Plovdiv in Southern Bulgaria. It is one of the largest district heating networks in the country, also supplying heat energy to the town of Asenovgrad, around 10 km to the southeast, and serves a total of 35 000 customers. As of 2007, Toplofikatsiya Plovdiv is wholly owned by Austrian company EVN, which also holds the electricity distribution monopoly for the whole of southeastern Bulgaria. Since it was taken over by EVN, Toplofikatsiya Plovdiv's official name is ""EVN Toplofikatsiya Bulgaria"". Toplofikatsiya Plovdiv has two power stations –
Plovdiv Province capital is the city of Plovdiv; other towns include Karlovo, Sopot, Klisura, Kalofer, Hisarya, Saedinenie, Rakovski, Brezovo, Stamboliyski, Krichim, Perushtitsa, Sadovo, Parvomay, Asenovgrad, Laki, Katunica, Yiagodovo. Plovdiv Province had a population of 715,904 (715,816 also given) according to a 2001 census, of which were male and were female. As of the end of 2009, the population, announced by the Bulgarian National Statistical Institute, numbered 701,684 of which are over 60 years of age. The following table represents the change of the population in the province after World War II: Total population (2011 census): 683 027<br> Ethnic groups (2011 census): Identified