Retrofit case studies

Proventia's proven results from global retrofit projects in major Asian and US cities, as well as in European Low-Emission Zones has established us as an expert in retrofitting projects globally. We have supplied retrofit devices for a number of air quality projects worldwide including various mobile source applications e.g. mining and materials handling and construction machines, as well as on-road vehicles like trucks and buses. Our diesel retrofit technologies have proven their ability to significantly reduce unwanted emissions at a reasonable cost.

Systematic uses of retrofit exhaust aftertreatment devices allow older vehicles and machines to operate in an environmentally friendly manner, meeting the strictest emission limits. 

Clean air projects worldwide

Proventia has been a supplier in major retrofit projects worldwide: