Euro-6 roll out has seen NOx emissions plummet, government report reveals

NOx emissions from trucks have dropped by at least 59% in just six years, driven by the industry’s £1.9bn investment in Euro-6 vehicles.

Government figures show a continual year-on-year decline since 2013 with the RHA predicting hauliers will have reduced NOx output by at least 80% by 2025.

In contrast, the RHA said the proportion of NOx emissions from other transport and passenger cars has increased, from 20% to 29% and 14.5% to 16% respectively.

However, in its own report assessing NOx emissions, the RHA said the government’s clean air zone (CAZ) strategy was having a damaging impact and had reduced the residual values of Euro-5 trucks and inflated the value of used Euro-6 trucks.

The report said: “Existing policy has unjustly caused a ‘stranded asset’ effect for the Euro-5 fleet of HGVs for negligible gain in reducing NOx emissions given the significant fall in emissions from lorries compared to all other vehicle types.

“This mistake is having a disproportionate effect on haulage.

“As much as £1.2bn has been wiped off the value of the 126,000-strong Euro-5 HGV lorry fleet as a direct result of the government’s CAZ plans.”

Chris Ashley, RHA head of policy on the environment, said hauliers were willing to invest in technology for a clean environment, but they needed confidence that the regulatory framework would not retrospectively undermine that investment: “As the government’s ‘green recovery’ agenda gathers pace we believe this positive experience can be applied to the decarbonisation agenda, but a repeat of DEFRA’s flawed clean air zone policy must be avoided,” he said.

“Imposing high charges on technology deemed ‘obsolete’ without first checking there is a sufficient supply of the desired technology is a recipe for disaster.

“It leads to stranded assets, market distortion and waste.”

The post Euro-6 roll out has seen NOx emissions plummet, government report reveals appeared first on Motor Transport.

NOx emissions from trucks have dropped by at least 59% in just six years, driven by the industry’s £1.9bn investment in Euro-6 vehicles. Government figures show a continual year-on-year decline since 2013 with the RHA predicting hauliers will have reduced NOx output by at least 80% by 2025. In contrast, the RHA said the proportion of NOx emissions from other transport and passenger cars has increased, from 20% to 29% and 14.5% to 16% respectively. However, in its own report […]
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