Holding Slovenske elektrarne (HSE) â the HSE group â is one of SloveniaâÂÂs leading energy companies, the largest producer of electricity from renewable sources, and a key player in the countryâÂÂs wholesale electricity market. The HSE group operates hydroelectric power plants on the Drava, Sava, and SoÃÂa rivers, the AvÃÂe pumped-storage plant, and several solar power plants.
HSE has the following subsidiaries: