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Mind the Gap! Why official car fuel economy figures don’t match up to reality

This report provides new evidence and understanding on why there is a growing gap between the official fuel consumption and CO2 emissions of new passenger cars and vans, and that which is achieved by the same vehicles on the road. It demonstrates that the current (NEDC) test is outdated and unrepresentative of real-world driving and current vehicles, and that lax testing procedures are allowing car-makers to manipulate the official tests to produce unrealistically low results. The report also shows that the current supervision of testing and checks on production vehicles (to ensure these are equivalent to tested vehicles) are inconsistent and inadequate, with manufacturers paying the organisations undertaking and certifying the tests. The conclusion is that the current system for measuring car and van fuel economy and CO2 emissions is not fit for purpose and is in need to urgent updating.

Documento de posición: Vehículos de baja emisión de carbono: beneficios para los conductores, la economía y el medio ambiente

Los vehículos generan una octava parte de las emisiones de dióxido de carbono (CO2) de Europa. La cantidad de CO2 generada está directamente relacionada con la cantidad de consumo de combustible de los vehículos. Por lo tanto, los vehículos con una emisión de carbono inferior son más eficientes y económicos por lo que respecta al consumo de combustible.

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Vehículos de emisiones ultra bajas y supercréditos

En el año 2009, la Unión Europea estableció una serie de objetivos de obligado cumplimiento para reducir las emisiones de los vehículos nuevos a 130 gramos de CO2 por kilómetro (g/km) para 2015 y a 95 g/km en 2020.

En este documento se expone por qué y cómo se debe fomentar el mercado de vehículos hipocarbónicos sin reducir los considerables beneficios que se derivan del aumento de la eficiencia de los vehículos convencionales.

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The German proposals on super credits

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In July 2012 the Commission published its proposal to review Regulation 443/2009 which sets CO2 emission targets for new passenger cars. This proposal includes incentives for the sales of ultra-low carbon vehicles through so-called super credits. Germany has suggested significant changes to the Commission proposal. This briefing assesses the impact of the German proposals and compares them to other available solutions.

Road transport in the EU ETS – why it is a bad idea

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This paper is a response from Transport & Environment to the ‘Consultation on structural options to strengthen the EU Emissions Trading System’ (ETS) by the European Commission. The response focuses on the fourth (‘d’) of six options proposed – extension of the scope of the ETS to other sectors - with a special focus on extending the scope of the ETS to road transport. T&E strongly opposes this idea, as it will not deliver economic benefits and will seriously jeopardise emissions reductions in transport. 

Appraisal of the Ulmer Report on cars & CO2

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In July 2012 the Commission published its proposal to review Regulation 443/2009 which sets CO2 emission targets for new passenger cars. The Environment Committee leads the deliberations in the European Parliament and Thomas Ulmer (EPP) has been appointed rapporteur. This briefing appraises proposals within his report and quantifies how these could lead to a weakening of the target in excess of 10g, raising the target to more than 105g/km.

Noise emission of Land Rover off-road vehicles

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Ahead of the noise vote on February 6, UK MEPs are being heavily lobbied to vote against noise standards by Land Rover, complaining that they can't comply with proposed limit values. Dutch consultancy TNO researched data in the official vehicle noise database and discovered that not only will Land Rover be able to comply, but most of their models already do!If Land Rover need some extra help achieving tighter noise standards, they could easily cut some dB by replacing their extremely noisy tyres (75dB) with equivalent quieter ones (72dB), which would also save fuel (see attached image - courtesy of http://www.kwik-fit.com/tyre-search.asp).

The case for 2025 targets for CO2 emissions from cars and vans - Report

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The EU has set a legally-binding target for new cars to emit no more than 95 grammes of CO2 per kilometre (g/km) by 2020. The target for vans is 147g/km. In July 2012, the European Commission announced its proposals on how these targets should be met. These proposals are currently being considered by the European Parliament and Council. The Commission did not propose further standards for 2025.This briefing outlines the arguments for setting strong 2025 targets and explains why industry arguments for delaying these targets are unfounded and would set back progress. It is based on new research by consultancy Ricardo-AEA (also downloadable in this page) as well as other evidence.

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