The UK car industry's greenwashing of dirty diesel is an attempt to hide the fact that a typical diesel car emits 10 times more nitrogen oxides than an equivalent gasoline car. With 12 out of 13 Euro 6 diesel cars failing to achieve the Euro 6 limit in tests conducted on the road, the SMMT is ignoring the inconvenient truth that new diesels can’t reach the limits agreed back in 2007 without fitting new technology.
T&E released this briefing detailing 6 facts about diesel that the car industry would rather not tell motorists.
This paper sets out why a cross-vehicle, cross-modal strategy to accelerate the electrification of transport – a shift towards sustainable e-mobility – should be an essential part of Europe’s ambition to achieve an energy union. It would also bring the benefits of reduced oil imports and transport CO2 emissions as well as stimulate innovation and jobs.
Ahead of the Communication on the European Energy Union with a forward-looking climate policy, NGOs wrote to the College of the European Commission asking it to pay special attention to the decarbonisation of transport. They ask commissioners to include a comprehensive strategy for electrification of transport as one of their priorities for moving Europe further down the road of climate and energy security and towards reducing its global land foot-print.
Ahead of its discussion on the EU’s key priorities for the next decade, seven stakeholder organisations from industry, transport and cities wrote to the College of the European Commission regarding the creation of a European Energy Union with a forward-looking climate change policy. They called on the commissioners to focus on the transport sector, which represents about a third of the EU’s overall energy consumption and is almost exclusively dependent on imported fossil fuels.
This report is part of the eighth annual report T&E has published on progress in reducing CO2 emissions and improving the fuel efficiency of cars. This document focuses on average new car emissions in different Member States and highlights the effectiveness (or otherwise) of their different taxation policies in encouraging the purchase of lower carbon cars.The principal responsibility to reduce CO₂ in line with the Regulation falls upon the carmakers. Each carmaker has a target for the CO2 emissions of the new cars it sells in 2015 and 2020/1. However, there is much that Member States can do to help (or hinder) progress through the policies that they adopt nationally. Substantial differences in the rate of progress of companies are mirrored by the Member States, principally because of differences in the ways cars are taxed across the EU. While some countries have made conspicuous efforts to improve the fuel economy of their new cars, others have done very little to support the aims of the cars and CO₂ legislation.In 2013, the top six best performing countries all achieved annual emissions reductions of new cars of more than 5% (Netherlands, Greece, Slovenia, France, Finland and Bulgaria). In contrast the laggards, including Sweden and Poland, achieved less than 2.5% improvement in average CO₂ emissions from 2012. Countries with low average emissions typically have initial registration taxes (purchase taxes) and company car taxes that are steeply differentiated by CO₂. Annual circulation taxes are a modest driver of fuel efficiency even if they are graduated according to CO2 emissions, and high fuel taxes alone have a limited influence on the efficiency of the cars being bought – but do impact on the overall level of car use and fuel consumption.Low levels of diesel tax encourage higher proportions of diesel car sales and more vehicle use. Fuel should be taxed on the basis of its energy content with similar rates of excise duty applied to gasoline and diesel fuels to avoid market distortions leading to dieselisation.To see a sample analysis of the performances of six Member States, download the factsheets here:DenmarkFranceGermanyNetherlandsSwedenUnited Kingdom
This paper details how the current system of testing cars to measure fuel economy and CO2 emissions is not fit for purpose. The gap between test results and real-world performance has become a chasm, increasing from 8% in 2001 to 31% in 2013 for private motorists. Mercedes cars have the biggest gap between test and real world performance, and less than 20% of the improvement in emissions measured in tests of Opel/Vauxhall cars is realised on the road.
Air pollution emissions limits for cars, vans and trucks (Euro Standards) have been progressively tightened, on paper, over 25 years but have failed to deliver real-world improvements for several key pollutants, notably nitrogen dioxide. This is because obsolete tests and “cycle beating” techniques have been used by carmakers leading to levels of emissions from some cars many times higher on the road than in laboratory tests. In October 2014, the Commission will be discussing progress and next steps with EU member states. This paper outlines key issues for member states to ensure that the new real-world (PEMS) tests are robust and representative of real-world driving in order for emissions to decline on the road.
The EU set legally-binding targets for new cars to emit on average 130 grams of CO₂ per kilometre (g/km) by 2015 and 95g/km by 2021. This briefing, the first part of T&E’s ‘How clean are Europe’s cars 2014’, analyses the official data from the European Environment Agency on progress towards these targets made by carmakers in 2013. The second and third part of the report will cover electric vehicles and supercredits as well as the gap between carmakers claimed fuel economy and the real world figure.
Light duty vehicles (LDVs) emit more pollutants on the road than in laboratory conditions. In order to solve this problem the Commission decided to introduce complementary type-approval procedures to measure gaseous and particulate emissions during real driving to make sure that they are similar to legal emission limits. To achieve this, the Real-Driving Emissions-Light Duty Vehicles (RDE-LDV) working group was created in 2011. Work in this group is currently focused on RDE tests during initial type approval.
This paper has been prepared by T&E to aid the work of this group. The paper considers the main topics of discussion: data analysis methods, boundary conditions, conformity factor, equipment (portable emissions measurement system – PEMS) and scope.