EF&EE engineers are experts on the energy and environmental effects of internal-combustion engines. Areas of focus include cogeneration systems, conventional and alternative fuels, and the measurement, regulation and control of air pollutant emissions. EF&EE builds emission control and measurement systems, and provides emission measurement, engineering, and consulting services worldwide.
Our primary product lines are:
Compact SCR™ systems allowing biogas, natural gas, and propane engines to meet the world’s strictest emission standards.
Diesel emission control systems using Compact SCR™ technology to reduce NOx, particulate, and VOC emissions from harborcraft, locomotives, and diesel generators
EF&EE began by consulting on the measurement and control of air-pollutant emissions from mobile sources. Our work led to development of on-board emission-measurement systems, which we now sell commercially. Our studies of catalytic-reduction systems led to development of our selective catalytic reduction (SCR) technology, which reduces emissions from diesel, biogas, and natural-gas engines.