Cleaner greener taxis

Pollution is increasingly becoming a public health priority. Historically, the taxi (black taxis and private hire vehicles) trade has had a limited choice of diesel vehicles to use. This has led to the fleet becoming a significant contributor to poor air quality in inner city areas.

With the pressure of improving local air quality and the establishment of Clean Air Zones, and the London Ultra Low Emission Zone, taxi operators will need to evaluate the suitability of their vehicles with regards to achieving mandatory vehicle emission standards.

BNOx – Retrofit exhaust solution for taxi’s

Our innovative BNOx system is a SCR retrofit exhaust solution which achieves Euro VI emission standards making it a cost effective solution for taxi operators to update older vehicles, eliminating the need to purchase new taxis.

For a fraction of the cost you can update your existing taxi and meet the Low Emission Zones (LEZs) Ultra Low Emission Zones (ULEZs) requirements. Read more

If you have a vehicle that does not meet EURO 6 standards, we may be able to work with you to retro-fit a system.

Just click here and send us some information


Available Products
BNOx SCR System
BNOx System
DPF-Kit System
DPF Kit


Emission tracking & reporting

Helping fleet operators manage vehicles, we offer a system to monitor exhaust aftertreatment system installed on a vehicle and the NOx reduction performance in real time. You have 24/7 access to tracking the vehicle and real-time information of the NOx emissions.

WEB Connect


London’s taxi and private hire action plan 

The London taxi industry is preparing to play a vital role in the future in tackling London’s toxic air. The Mayor's Taxi and Private Hire Action Plan sets out how they intend to to establish the Capital's taxi fleet as the greenest in the world.

Clean Air Zones required by 2020

The cities required to have a clean air zones by 2020 are Birmingham, London, Leeds, Nottingham, Derby and Southampton, meaning all taxis and private hire will be effected in these areas, and will require meeting strict emissions standards.

LEZs and ULEZs

To tackle air pollution in our cities and built up areas, the Government has identified 37 cities with zones where air quality issues. In these cities plans are being introduced for Low Emission Zones (LEZs) Ultra Low Emission Zones (ULEZs). If vehicles entering the zones do not meet requirements they will be charged and fined. Read more


Need help with meeting UK emission standards?

Call us 01327 226 930