Projects

HESS is currently engaged in its biggest, core project: the construction of five hydroelectric power plants (HPPs) on the lower course of the Sava River. HPP Boštanj, HPP Arto-Blanca, HPP Krško and HPP Brežice have been completed and are now in operation (HPP Brežice in one-year trial operation since 10 October 2017). Next up is the construction of HPP Mokrice, the last hydroelectric power plant in the chain of HPPs on the lower course of the Sava River.

HPP descriptions and activities are available on site at respective hydroelectric power plants.