Ricardo Energy & Environment, working with technology partner OPUS Inspection, has launched a real-world vehicle emissions monitoring service.

The measurement system records real-world driving emissions of nitric oxide, nitrogen dioxide, particulate matter, hydrocarbons, carbon monoxide and ammonia.

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The data recorded can be used to identify the most polluting vehicle types (i.e. buses, heavy goods vehicles, vans and cars) and their respective contributions to emissions.

Improvements are possible in the accuracy of modelling and simulation efforts underpinning the design of Clean Air Zones, reducing uncertainty by replacing assumptions with evidence-based, real-world driving emissions information.

Moreover, once such zones have been implemented, the system can be used to support enforcement management through the identification of non-compliant vehicles.

“Ricardo’s new vehicle emission measurement service is a major step forward in the measurement of real-world vehicle emissions in the UK, helping our clients to improve the design, enforceability and overall effectiveness of Clean Air and Low Emissions Zones,” said Ricardo Energy & Environment air quality practice director, Sean Christiansen. 

“The capability this new system gives us complements the air quality capabilities Ricardo offers, ranging from support and advice on pollution control policies, pollution modelling and measurements, inventory design and compilation and the development of low emission strategies.”

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