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European carmakers confronted with ‘end of diesel’

The Dieselgate scandal has prompted European car manufacturers to rethink their commitment to diesel and this week Volkswagen announced plans to intensify development of electric cars and plug-in hybrids. It may also have smaller vehicles use petrol instead of diesel. Yet European carmakers’ industry body ACEA has warned against jeopardising diesel, ‘one of the key pillars for fulfilling future CO2 targets’.

Published on October 16, 2015 - 12:56

German green NGO says car bosses ‘personally responsible’ for deaths

Just days before the Volkswagen scandal became public, environmental campaigners in Germany confronted Angela Merkel with the message ‘Diesel exhausts kill’ as the German chancellor opened the Frankfurt International Motor Show, the largest car show in Europe. The message was presented via a 13-metre-long blow-up car with its own cloud of exhaust fumes, designed to highlight the finding that most new diesel cars fail air quality standards they should have met by 1 September.

Published on October 16, 2015 - 11:32

T&E first highlighted test manipulation 17 years ago

The impact of the Volkswagen emissions rigging scandal has centred on the shock that a leading and profitable car company from a country with a strong environmental record had been using specialist software to manipulate test results. But T&E has been warning about discrepancies between published fuel-consumption data (which come from official test results) and ‘real-world’ driving conditions for 17 years.

Published on October 16, 2015 - 10:47

‘The US discovering this is really embarrassing’

The Volkswagen test-rigging scandal has been roundly cited as an embarrassment for regulators in Europe because it took an American regulator to highlight blatant malpractice by a European company. The discomfort is heightened by the fact that diesel cars make up a tiny percentage of the market in the US – about 3% – but they account for about 50% of sales in Europe. EU regulators were also informed at the same time as those in the US by the International Council on Clean Transportation but took no action.

Published on October 16, 2015 - 08:39

Letter to EU's Technical Committee on Motor Vehicles on finalising new Real-world Driving Emissions test

In this letter to the EU's Technical Committee on Motor Vehicles, T&E highlights the urgent need to finalise the new Real-world Driving Emissions (RDE) test as soon as possible to reduce emissions on the road and tackle the illegal use of defeat devices.

Published on October 13, 2015 - 10:15

Some Mercedes, BMW and Peugeot models consuming around 50% more fuel than official results, new study reveals

New cars, including the Mercedes A, C and E class, BMW 5 series and Peugeot 308, are now swallowing around 50% more fuel than their lab test results, new on-the-road results compiled by Transport & Environment (T&E) reveal. The gap between official and real-world performance found in many car models has grown so wide that it cannot be explained through known factors including test manipulations. While this does not constitute proof of ‘defeat devices’ being used to fiddle fuel economy tests, similar to that used by Volkswagen, EU governments must extend probes into defeat devices to CO2 tests and petrol cars too.

Published on September 28, 2015 - 08:12

Mind the Gap 2015: Closing the chasm between test and real-world car CO2 emissions

The system of testing cars to measure fuel economy and CO2 emissions is utterly discredited. This report analyses the gap between test results and real-world performance and finds that it has become a chasm, increasing from 8% in 2001 to 31% in 2012 and 40% in 2014. Without action this gap will grow to nearly 50% by 2020. It also looks at which models have been found to have the biggest gap between claimed CO2 emissions and real-world performance.

Published on September 28, 2015 - 07:49

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