Yellow Tree specialises in emissions compliance testing as well as air quality consulting. We help you manage your legal and reputational risk, giving you peace of mind. Yellow Tree performs testing on industrial boilers/incinerators/combustion plants and process stacks. We are able to test for TVOCs, SOx, NOx, CO, and O2, as well as testing isokinetically for Particulate Matter, HCl, HF, Cl2, Ammonia, Formaldehyde and many other compounds. We are able to do Fence Line Monitoring and Leak Detection Monitoring. Our consulting division can help with your NAEIS, Greenhouse Gas and Carbon Tax Reporting. Atmospheric Emissions License (AEL) application, variation or renewals, Air Dispersion Modelling and Leak Detection and Repair Plans. www.yellowtree.co.za francois@yellowtree.co.za