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Performance of Defra’s Emission Factor Toolkit 2013-2019

Air Quality Consultants Ltd has demonstrated that reductions in NOx emissions from motor vehicles predicted by Defra’s Emission Factor Toolkit now broadly match measured data at roadside monitors. This means Air Quality Consultants’ CURED model is no longer required.

 

Ben Marner compiled the Air Quality chapter for the Broadmoor Hospital ES, which I co-ordinated. He did a thoroughly excellent job and I have recommended him for more work and bids since then. I would have no hesitation in using him again on any ES I was leading, for any type of development.

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