Early Bird registration open for emissions and air quality conference and exhibition 

Early Bird registration for the 16th CEM conference and exhibition on emissions monitoring and air quality is now open. Register before 31st July to claim your discounted delegate pass.

CEM will take place in Ljubljana, Slovenia on 24th-26th September 2025. The CEM events are focused meetings for Environmental managers and consultants, process operators and plant managers, regulators and local authorities involved in air quality and emissions monitoring.  

As a bonus for this year, registered visitors to CEM 2025 will give delegates free entry to the 4th Industrial Methane Monitoring (IMM) conference, which will be running alongside CEM.

Topics for CEM 2025 will include:

• Air quality networks and sensors
• Biogenic carbon measurement  
• Dust measurement at low concentrations  
• Emissions regulation and future monitoring challenges  
• Livestock and agricultural emissions  
• Fence-line monitoring and measurement  
• Gaseous species at low concentrations  
• Greenhouse gases  
• Industrial IoT and data acquisition  
• Methane measurement  
• Net Zero  
• PFAS  
• Microplastics  
• Emerging pollutants, and more

Register here for your Early Bird pass!