Danube GeoHeCo Pilot investment in Cluj Napoca, Romania

A new swimming pool complex, proposed by the Technical University of Cluj-Napoca (TUCN), is set to revolutionize energy efficiency with the installation of a geothermal heat pump system. The complex, which spans a total net useful surface area of 6,616 m², includes an indoor swimming pool, outdoor swimming pool, changing and shower rooms, classrooms, a medical office, and a multifunctional hall.

As part of the Danube GeoHeCo project, this pilot investment will utilize the geothermal heat pump to prepare domestic hot water (DHW) for the showers. The geothermal energy system is expected to significantly reduce the complex’s dependence on conventional energy sources.

Currently, the swimming pool complex consumes 262,532 kWh of electrical energy annually and 1,905,544.77 kWh of thermal energy per year. To optimize energy consumption and sustainability, the complex is also equipped with an advanced energy system that tracks and collects all energy usage data.

Photo by TUCN

In addition to the geothermal heat pump, the complex already benefits from an existing photovoltaic system, contributing to its renewable energy capacity. Other energy efficient assets, such as chillers, water pumps, and ventilation systems, have been installed. The building is also equipped with individual thermal units regulated by outdoor temperature, thermostats, and a centralized air conditioning system, ensuring comfort and efficiency.

This innovative energy solution highlights the commitment to sustainability and the promotion of renewable energy sources in public infrastructure. The integration of geothermal and photovoltaic technologies will set a new standard for energy efficiency in recreational facilities.