Two years after the Dieselgate scandal exposed the dirty nature of diesel cars, a new study (LINK TO STUDY) by Transport & Environment (T&E) shows that diesel cars not only pollute the air but also emit more climate-change emissions (CO2) than petrol cars. A lifecycle analysis of vehicle emissions proves that diesel cars over its lifetime emit 3.65 tonnes of CO2 more than a petrol equivalent. Diesel’s higher climate impact is due to a more energy-intensive refining of the diesel fuel; more materials required in the production of heavier and more complex engines; higher emissions from the biodiesel blended in the diesel fuel; and longer mileage because fuel is cheaper - see infographics below.
While carmakers complain about the lack of recharging points and government incentives, it is the poor choice of electric cars, the lack of availability in showrooms and the few euros spent on marketing them that are as much to blame, a new report by Transport & Environment (T&E) has found.
Today’s ‘diesel summit’ meeting of the German government and car industry shows the futility of spending huge sums of money on trying to make a diesel technology less dirty, sustainable transport NGO Transport & Environment (T&E) has said. In addition to a promised upgrade of emission control software, lawmakers and carmakers should also incentivise the uptake of electric vehicles – a proven clean technology – by investing in charging points and other measures.
The Italian government’s Dieselgate investigation allowed Fiat cars to be tested at the carmaker’s testing facility, the leaked results show. Other manufacturers’ vehicles were independently tested but the Italian carmaker used its Turin facilities to pass – and three out of seven Fiat-Chrysler cars were even “exempted” from undergoing more demanding tests. The shockingly easy treatment of Italy’s domestic carmaker is revealed in the government’s official report that had been presented to a European parliamentary committee (EMIS) but never officially published.
Average gap between real-world fuel consumption and lab results for Mercedes cars is a whopping 54%, with the Mercedes A and E class reaching an inexplicable 56%. Industry wide, the gap becomes a 42% abyss, up from 28% only three years ago. Deceptive fuel consumption figures costs the typical driver in Europe around €549 a year in additional fuel bills compared to the official claims.
Sustainable transport group Transport & Environment (T&E) welcomes the agreement by EU member states to introduce new real world emissions tests to measure particles from modern petrol engines. EU governments supported the Commission’s proposals for a conformity factor that increased the effective limit by 50% to take account of uncertainties in the test procedure, and provisions to make public the test results. They also agreed to stick with the proposed date for all new cars to comply with the rules as of September 2018.
At least 80 per cent (20 million) of Europe's 26 million illegally polluting diesel cars remain unfixed by national regulators in Europe more than a year after the Dieselgate scandal broke, new evidence shows. Documents obtained by sustainable transport group Transport & Environment (T&E) reveal that governments are blocking any independent on-road checks of cars and oversight of national testing agencies. Ministers meeting at Transport Council this Thursday will attempt to derail European Commission efforts to have dirty diesel cars fixed. Meanwhile MEPs in the environment committee today voted to establish a new independent EU watchdog for testing, much like the US EPA.
The Environment Committee of the European Parliament will vote next week on noise limits for vehicles. The compromise proposal put forward by the lead MEP has been drafted by sports car manufacturer Porsche.
Après 18 mois de tests sur 60 véhicules, quelque 430 essais sur route et plus de 40 000 kilomètres parcourus, le Groupe PSA, France Nature Environnement (FNE), Transport & Environment (T&E) et Bureau Veritas publient un rapport détaillé des enseignements tirés des mesures de consommation en usage réel.
After 18 months of testing 60 vehicles with over 430 road tests covering more than 40,000 km, Groupe PSA, FNE, T&E, and Bureau Veritas publish a detailed report on their real-world fuel economy findings.