Continuous Emission Monitoring System also has been important role at power plants, refineries and hydrocarbon plants.

Continuous Emission Monitoring System measures SO2, NOx, CO2, CO, O2, DUST(OPACITY), FLOW, TEMPERATURE in flue gas exhausted from stack for providing information needed in order to control combustion and meet stringent environmental protection limits.

The measurements are transferred to Distributed Control System and Data Acquisistion System.

Woori System has designed and manufactured Continuous Emission Monitoring System in according to international standards and extensive experience with the well-renowned manufacturers of ABB, Siemens, DURAG and Emerson.

Continuous Emission Monitoring System as well as Steam and Water Analysis System by Woori System installed power plants at power plants over the world and operated to date.