EURO STANDARDS IN A CHANGING EUROPE

PROMOTED: BM Catalysts’ Commercial Director, Mark Blinston writes on the subject of changing standards

 

Mark Blinston

Improving air quality by reducing harmful emissions has been a priority for most for as long as many of us can remember. For the UK automotive sector, the drive for emissions reduction has been primarily powered by EU legislation since 1970. Euro emissions standards, or Euro levels, were introduced in 1992 to limit the acceptable levels of tailpipe emissions of cars and light commercial vehicles in order to reduce their adverse impact on both health and the environment. With the possibility of leaving the EU in just a matter of weeks, it remains uncertain whether there would be significant changes with the emissions standards set for the country.

Euro emissions standards have been vital in reducing the permissible levels of harmful pollutants emitted within exhaust gases, with each tightening standard prompting huge strides forward in the development of new emissions control technology. Euro emissions standards are now at their most restrictive iteration, Euro 6, with all passenger vehicles both diesel and petrol required to meet the lowest pollutant levels set by the legislation to date. Whilst the NOx limit for petrol cars was retained at 60 mg/km, the allowable NOx level amongst diesel cars dropped tremendously to a maximum of 80 mg/km, in comparison to the Euro 5 requirement of 180 mg/km.

UNDERSTANDING

It is important that people have a sound understanding of Euro levels as more and more cities across Europe have already introduced, or are beginning to adopt, ‘Low Emission Zones’ (LEZ) in an effort to eliminate badly polluting vehicles. LEZs are ‘clean air’ zones that restrict the type of vehicle that can enter defined areas at certain times of the day, with hefty penalties and fines in place for non-compliant motors. Although this initiative is becoming more common in major European cities, motorists need to be aware that different Euro levels and requirements are set for each zone. In London for example, the LEZ operates mostly across Greater London, whilst the ’Ultra Low Emission Zone’ (ULEZ) covers the same congestion charge areas of Central London. It is a common misconception that the two are interchangeable, so drivers are advised to always double check before driving through zones they are unfamiliar with to avoid heavy charges. London’s ULEZ require that cars meet a minimum of Euro 4 emissions standards for petrol and Euro 6 for diesel.

Vehicle owners should also be aware that it is a legal requirement to only fit replacement emissions control devices that are correctly approved for the vehicle and to the vehicle’s corresponding Euro level. A replacement part cannot be approved to a lower Euro level than that of the original vehicle. For example, if the vehicle is Euro 6, then the replacement catalyst or DPF must also be approved to Euro 6.   Fitting a Euro 5 part to a Euro 6 vehicle would be illegal.

CATALOGUING

The cataloguing of aftermarket parts can be complex and many consumers remain unaware of the Euro level of their vehicle. Some catalytic converters and DPFs may look physically identical to one another but be very different in terms of what they are legally approved for sale to fit. It is the responsibility of everyone from the manufacturer, to the distributor and even the garage to ensure that the part in question is of the correct Euro level for the vehicle.

However, should the UK leave the EU as intended, it is possible that emissions targets and vehicle requirements may change. According to the UK Home Office, the Department for Transport (DfT) will take over the application and implementation of CO2 standards for cars and vans registered in the UK. UK-specific targets will be implemented, but they are expected to be at least as ambitious as the current EU standards. UK registrations and level of compliance, on the other hand, will be monitored and imposed by the Secretary of State for Transport.

For BM Catalysts as aftermarket manufacturers, we remain responsible for developing products that conform to the legislative requirements and that will not change. As Europe’s leading manufacturer of high-quality aftermarket catalytic converters, DPFs and front pipes, BM Catalysts is committed to ensuring that standards are met, with our homologated catalysts and DPFs being compliant with the appropriate European legislative requirements. We also invest heavily in our online catalogue with the aim of providing as much information as possible when seeking out the correct parts for a vehicle and we have a technical helpline available should further advice be required. Whether the UK leaves the EU or not, it is important to understand that the quality of our products will remain unchanged and will continue to exceed expectations.

For more information, visit: www.bmcatalysts.com

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- who has written 1208 posts on CAT Magazine.


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