In June 2022 the Industrial Works Department introduced a new regulation for all Biomass Boilers of greater than 30 MT capacity. All such boilers must be installed with a continuous emissions monitoring system (CEMS) and the target date for installation is by December 2027.This system monitors the levels of dust, nitrogen oxide, sulphur dioxide and carbon monoxide that is emitted into the atmosphere from the boiler flue.

In 2023, Univanich completed the installation at all 3 factories that have a 30 MT boiler.