**5. Heat Supply from Power Plants of Slovenske Elektrarne, Inc.**

Slovenské elektrarne (SE, Inc.)/Slovak Power Plants is the third largest heat supplier in Slovakia. In 2017, SE produced 898 GWh and sold 705 GWh of heat. The largest system of central heat supply (CHS) within the SE is the system in the Jaslovske Bohunice nuclear power plant. The heat that is produced by this system supplies the towns Trnava, Hlohovec, Leopoldov and Jaslovske Bohunice. In addition to the supply of non-residential premises, institutions, public buildings, and medical and school facilities, the heat is supplied for heating and water to 22,730 dwellings, including 364 family houses in the village Jaslovske Bohunice. The second largest CHS system belongs to the Novaky heating power plant and it supplies about 11,494 flats in the towns of Prievidza, Novaky, and Zemianske Kostolany with heat for heating and water heating, including 46 family houses in Zemianske Kostolany.

The highest electricity production used for heating during the year occurs during the heating season (November—March), see Figure 9.

**Figure 9.** Electricity production for heating at sources in Slovakia in 2018 (Source: [35]).
