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23 December 1998

Johnson Matthey welcomes Landmark Decision on Heavy Duty Diesel Emissions

In a crucial decision announced yesterday, the European Council of Environment Ministers have paved the way for a new era in the control of pollution from vehicle exhaust. The directive on Heavy Duty Diesel Emissions introduces, from 2005, a standard for particle pollution for all new trucks and buses that will almost certainly require the use of advanced exhaust catalyst technology. This landmark legislation complements earlier directives aimed at both light duty vehicle emissions and fuel quality that were hammered out in the summer at the end of the British presidency of the EU. Particulate pollution has been the subject of a great deal of research in recent years and a direct correlation between mortality in cities and particulate levels has been claimed. UK bodies such as the Quality of Urban Air Review Group (QUARG) and the Royal Commission on Environmental pollution have highlighted the extent to which lorries and buses contribute to this major problem.

Johnson Matthey has been at the forefront of the development of products to deal with heavy duty diesel pollution for many years and invented the Continuously Regenerating Trap or CRT™. Launched in 1995, this is a novel patented technology which removes over 95% of particulate from exhaust. This year it achieved Millennium Product status. The CRT™ already features in the R&D programmes of many of the world's engine manufacturers.

"This new legislation should boost interest in the range of solutions that we can offer to help our customers make their engines cleaner and to achieve this ahead of legislators' demands" commented Neil Carson, President of Johnson Matthey's Catalytic Systems Division.

The CRT™ can also be retrofitted to existing vehicles. Over 4000 lorries and buses are already fitted with the device contributing to cleaner air in a number of European cities. The UK is expected to adopt legislation in early 1999 which will reward owners of heavy vehicles with reduced taxes if they make their trucks or buses less polluting.

Pelham Hawker, Sales Director of Catalytic Systems Division, commented that: "The CRT™ is the most cost effective way for operators of heavy duty diesel vehicles to achieve the government's Reduced Pollution Certificate and thus qualify for reduced Vehicle Excise Duty. It enables those familiar and comfortable with diesel as a fuel to carry on using it secure in the knowledge that this remains a technology with a future".

Enquiries:
Johnson Matthey
Neil Carson
President and Division Director
+44 (0)1763 253052

Pelham Hawker
Sales Director
+44 (0)1763 253398

Ian Godwin
Group Public Relations Manager
+44 (0)171 269 8410