The European Commission is scaling back plans for tougher emissions legislation in Europe.
Elzbieta Bienkowska, the European Commissioner for industrial policy, has put forward proposals to dilute the plan to start testing real-world NOx emissions under the Worldwide Harmonized Light Vehicles Test Procedures (WLTP).
The plan is meant to come into force in September 2017, replacing the current New European Driving Cycle (NEDC) tests which have been widely criticised in the wake of the Volkswagen emissions scandal.
Testing has shown that, in places, emissions discharges in real-world conditions are up to 500% higher than under laboratory conditions.
Bienkowska’s proposals would allow real-world NOx emissions to exceed limits by as much as 110% until January 2020. Earlier proposals allowed for a 60% overshoot until autumn 2019.
Cars would also be allowed to exceed EU limits - set to be 80g/km in 2020 - by up to 50% permanently. That means the actual real-world limit will be 120g/km in the EU, a target which is more achievable for the majority of car makers.