Fuel Tech's product lines fall into two primary categories: Air Pollution Control (APC), and FUEL CHEM®.

Fuel Tech's APC technologies are installed worldwide on over 1,000 combustion units, including utility, industrial and municipal solid waste applications. Products include customized NOx control systems, which can reduce emissions from 30% - 85%, and proprietary urea-to-ammonia conversion technology, which can provide safe reagent for use in selective catalytic reduction systems.

FUEL CHEM® programs can improve the efficiency, reliability and environmental status of plants operating in the electric utility, industrial, pulp and paper, and waste-to-energy markets with emphasis on controlling slagging, fouling, corrosion, opacity, acid plume, loss on ignition and SO3-related issues, including ammonium bisulfate and particulate matter formation (PM2.5).