The investment project in Stary Wiązów will contribute to the improvement of the sewage treatment process and will enable the expansion of the sewage system, which in turn will increase the attractiveness of the region for potential recipients, encouraging them to connect to the ecological sewage collection system. 

The expansion and modernization of the sewage treatment plant in Stary Wiązów is the second NDI Energy project in this sector. Modern treatment plants enable more effective wastewater treatment processes and increase their throughput. 

NDI Energy is actively involved in projects related to environmental protection, renewable energy sources and systems that have a positive impact on climate protection.