Buyer's Guide

Photo of a Clean Emissions sticker on a vehicle

GESi® technology has been tested and verified in many applications, from as small as a gas powered lawnmower engine up, to as large as a natural gas co-generation plant.

To best meet your needs, we have solutions available in four sectors:

Small Engine - Whether you're a landscaper, golf course owner, or simply a homeowner, a GESi can help you remove 99% hydrocarbons (HC),carbon monoxide (CO), and nitrogen oxides (NOx) emissions.
Vehicle - A GESi can be custom installed into almost any single or fleet of cars, buses, trucks, off-road vehicles, and maintenance vehicles.
Material Handling - Installing GESi technology allows you to continue to use all of your existing vehicles, while still drastically taking away harmful emissions and adding sound attenuation.
Power Generation - We also offer a line of products that extend the life of your generator, and reduce the emission on systems under 400kW and over 400kW.