Emission summary & dispersion modelling reports

The production of an Emission Summary and Dispersion Modelling (ESDM) report is required to support both an Environmental Compliance Approval (ECA) or an Environmental Activity & Sector Registration (EASR) for air emissions under O. Reg. 419/05: Air Pollution - Local Air Quality of the Canadian Environmental Protection Act.

 Stirling Engineering has the process expertise to characterize air emissions, including exempt or “de minimus” quantities of substances for compliance. Stirling Engineering is also experienced with multiple approved dispersion models. Where required, Stirling Engineering can design systems for contaminant reduction and develop operating strategies to minimize emission impacts.