Zaječar: District Heating System Modernization and Transition to Eco-Friendly Energy

In recent years, the city of Zaječar has been implementing one of the most significant projects in its utility history—a complete modernization of the district heating system. The focus is on transitioning from fossil fuels to more environmentally friendly energy sources, which not only reduces air pollution in the heart of the Timok region but also ensures the long-term stability of heat supply.

Transition to Biomass and Cleaner Air

Decades of traditional reliance on coal and fuel oil have strained both Zaječar's budget and its environment. The new biomass heating plant represents a technological leap, allowing the use of local resources like wood chips, thereby reducing dependence on imported energy sources. Residents in the central city zones are already noticing improved air quality, while the combustion efficiency in the new boilers is significantly higher.

Distribution Network Reconstruction

Heat production alone is not enough if transport losses are high. That is why, alongside the modernization of the heating plant, work is also underway to replace worn-out pipes in neighborhoods like Kraljevica and Avnoj. The installation of new pre-insulated pipes with leak detection systems drastically reduces heat loss, ensuring that the energy produced actually reaches the radiators in citizens' homes.

Substation Digitalization and Individual Metering

Modernization also includes installing state-of-the-art equipment in thermal substations. Automatic regulation based on outdoor temperature prevents overheating and allows for more rational energy use. This is the first step toward switching to consumption-based billing, which will motivate citizens to further insulate their homes and save energy where possible.

Stay Informed with obavesti.rs

Due to extensive network improvements, occasional outages and 'warm tests' are inevitable during the preparation period. On the obavesti.rs portal, you can find precise service information for all parts of Zaječar affected by these works. Our mission is to provide accurate data on outage durations and maintenance plans, so you can face the winter fully prepared and informed.