The SUEZ Air Quality & Climate team, with more than 25 years of experience and a presence in 50 countries, provide innovative solutions in collaboration with different engineering companies in the environmental, air conditioning and energy sectors (among others) to give a satisfactory solution to our customers. We help engineering companies in the different stages of projects related to air quality. From the information gathering phase: emissions inventories, identification of sources, quantification of emissions into the atmosphere, etc. Also in purely consulting projects: feasibility studies of emission treatment technologies or biogas treatment, analysis of applicable environmental legislation, dispersion modeling, fluid dynamic studies using CFD, advice on air quality action plans, etc. Finally, we collaborate with engineering companies on turnkey projects for the supply, installation and maintenance of gas treatment (odors, VOCs, NH3, H2S, etc.) and biogas pretreatment and treatment.