As the industry leader in providing continuous stack monitoring systems, Trace Environmental Systems, Inc. is installed at more than 45 waste-to-energy facilities throughout the United States.  

Many of our CEMS are provided with walk-in, climate-controlled shelters to ensure best-operating conditions and long, trouble-free system life.

And with our DAHS software, we incorporate data-handling features that improve productivity and lower operating costs while also being fully compliant with state and federal requirements for this data handling as well as reporting.

Our building block averages show real-time information to help significantly reduce lime usage while guarding against exceedances. And our stack flow meter (CEMs Flow-500) is fully PS-6 compliant, performing very well for many years in this rugged application.