Phil Blythe

Nov 7, 2024 | mdpi.com | Shuo Li |Yanghanzi Zhang |Simon Edwards |Phil Blythe

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Apr 30, 2023 | nature.com | Phil Blythe

AbstractThe vehicle emissions testing programme was conducted by the UK Department of Transport in 2016 in response to emissions tampering exposed in the Volkswagen (VW) emissions scandal. The programme identified large emissions discrepancies between real-world and in-lab testing across a range of Euro 5 and Euro 6 diesel passenger vehicles. The large vehicle test fleet reflects the current challenges faced in controlling vehicle emissions.