To ensure ambient air protection, high-efficiency electrostatic precipitators are installed on each power boiler. In November 2017, the investment project entitled "Construction of a flue gas desulphurisation and denitrification system in EC BĘDZIN Wytwarzanie sp. z o.o." was completed. As part of the investment project, a flue gas desulphurisation system with a bag filter was built. The system is common to all boilers. Burners on each boiler were modernised for initial nitrogen oxide reduction. In addition, flue gas denitrification systems were built for all boilers.

The efficiency of these devices is checked regularly.

A continuous emission monitoring system is installed at the emission point to which flue gases from all boilers flow. The device allows the quantity and quality of emitted waste gases to be monitored 24/7.