Fraunhofer IPM has developed a series of spectroscopic analy-zer systems particularly designed for measuring exhaust gases. Overview: CEMS emissions auditing and trim control For decades, boilerhouses, manufacturing plants and other industrial environments have used EGA's (Exhaust Gas Analyser) to monitor flue emissions to comply with environmental regulations & to reduce fuel usage & emissions. 5 %, into the exhaust gas flow. The urea is converted into ammonia through thermolysis and hydrolysis. Less. BorgWarner provides compact and highly efficient solutions reducing fuel consumption and the associated CO2 emissions, including exhaust gas recirculation (EGR) modules, valves and coolers.