- Environment-friendly equipment
- Korea District Heating Corporation operates state-of-the-art pollution prevention facilities for a cleaner environment; it is also making efforts to ensure transparency in environment management.
Telemonitoring system
It is a facility that can measure pollutant emission concentration in real time and send the measurement result to the government's environment control center to ensure transparency in environment management.

Low-NOx burner
It is a device that optimally adjusts the proportion of fuel and air supplied to the boiler to reduce nitrogen oxides (NOx) generated during the combustion process.
Smoke de-NOx device(SCR:Selective Catalytic Reduction)
It is a device that removes nitrogen oxides (NOx) generated by boiler operation using reductant and catalyst.
Electrostatic precipitator
This device uses static electricity generated from the electric field to remove dust contained in the boiler exhaust gas.
Desulfurization facility
It is a facility that absorbs and removes sulfur oxides (SOx) generated by boiler operation with limestone solution.