Science, Maths & Technology
How Volkswagen got caught cheating emissions tests by a clean air NGO
...out to prove modern diesels were genuinely clean and would therefore be able to make a significant contribution to improving both CO2 emissions and air quality. The US has higher emissions standards than Europe, which were regularly passed by VW’s diesel-fuelled cars. The ICCT decided to test why this was the case – and had some surprising results. Partnering with a...