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Unterschied zwischen offiziellem und realem Kraftstoffverbrauch für neue Pkw in Europa stagniert erstmals

Der reale Kraftstoffverbrauch neuer Pkw liegt heute durchschnittlich um 39 Prozent höher als der von den Fahrzeugherstellern angegebene Testverbrauch. Damit ging die Abweichung gegenüber dem Vorjahr...
Published 2019.01.10: News

From laboratory to road: A 2018 update

This 2018 update of the From Laboratory to Road series covers approximately 1.3 million passenger cars from 15 data sources and eight European countries. The update shows that in 2017, for the first...
Published 2019.01.10: Publication

Real-world vehicle fuel consumption gap in Europe is stabilizing

For the first time in years, the discrepancy between passenger vehicle type-approval test results and in-use fuel consumption and carbon dioxide (CO2) emissions did not increase, indicating a...
Published 2019.01.10: News

European vehicle market statistics, 2018/2019

The European vehicle market statistics pocketbook offers a statistical portrait of passenger car and light commercial vehicle fleets in the European Union, updated annually. The emphasis is on...
Published 2018.12.05: Publication

New supersonic transport aircraft: Fuel burn parity, or environmental parody?

In 2016, Sir Richard Branson, president of Virgin Atlantic Airways, announced that the Virgin Group would assist aviation start-up Boom in developing a new supersonic transport (SST) aircraft.  Boom...Boom Technologies' CEO claims the company's proposed supersonic aircraft's fuel burn will be on par with subsonic business-class travel. Will it?
Published 2018.09.28: Blog Post

Market analysis of heavy-duty commercial trailers in Europe

Heavy-duty vehicles (HDVs) are currently responsible for about one-fourth of fuel consumption and greenhouse gas emissions from the transport sector in the European Union. Within the HDV sector in...
Published 2018.09.24: Publication

Carbon intensity gap surged to a new high of 63% for transatlantic carriers in 2017

Updated study shows fuel efficiency improving an average of 1% per year since 2014, less than industry goal. A study released today by the International Council on Clean Transportation (ICCT)found...
Published 2018.09.11: News

Transatlantic airline fuel efficiency ranking, 2017

This report compares the fuel efficiency of 20 airlines operating nonstop flights between the mainland United States and Europe. It uses the same methodology as in the 2016 transpacific fuel...
Published 2018.09.11: Publication

Environmental performance of emerging supersonic transport aircraft

This paper provides a preliminary assessment of the environmental performance of new commercial supersonic transport aircraft (SST). Three U.S.-based startup companies are working to develop new SSTs...
Published 2018.07.17: Publication

Reviving supersonic flight would likely have significant harmful environmental consequences, new analysis shows

New supersonic aircraft could burn 5 to 7 times more fuel than standard aircraft and exceed CO2 emission limits by 70% The re-introduction of supersonic transport aircraft (SST) into commercial...
Published 2018.07.17: News

The Real Urban Emissions (TRUE) Initiative vehicle rating fact sheet

The TRUE initiative seeks to supply cities with data regarding the real-world emissions of vehicle fleets, and equip them with technical information that can be used for strategic decision-making....
Published 2018.06.04: Publication

Changes to the motor vehicle type-approval system in the European Union

In spring 2018, the political bodies of the European Union (EU) adopted a number of measures designed to improve the procedure for determining emissions of new road vehicles. These measures are part...
Published 2018.05.29: Publication

Fuel consumption testing of tractor-trailers in the European Union and the United States

The ICCT commissioned the Institute for Internal Combustion Engines and Thermodynamics of the Graz University of Technology and the Center for Alternative Fuels, Engines, and Emissions at West...
Published 2018.05.15: Publication

CO2 emissions and fuel consumption standards for heavy-duty vehicles in the European Union

Heavy-duty vehicles in the European Union so far have not been subject to carbon dioxide emissions or fuel-consumption standards, making Europe the largest market without mandatory limits for such...
Published 2018.05.06: Publication

Comparison of fuel consumption and emissions for representative heavy-duty vehicles in Europe

The ICCT commissioned the Institute for Internal Combustion Engines and Thermodynamics of the Graz University of Technology (TU Graz) to conduct track and chassis dynamometer testing to determine the...
Published 2018.04.08: Publication

Fact sheet for comparison of fuel consumption and emissions for representative HDVs in Europe

The ICCT commissioned the Institute for Internal Combustion Engines and Thermodynamics of the Graz University of Technology (TU Graz) to conduct track and chassis dynamometer testing to determine the...
Published 2018.04.08: Publication

Practical lessons in vehicle efficiency policy: The 10-year evolution of France's CO2-based bonus-malus (feebate) system

As we've pointed out in the past (for example, here and here), feebate systems can be an effective policy tool for promoting vehicle efficiency and reducing both fuel consumption and CO2 emissions....Feebate systems can be an effective policy tool for promoting vehicle efficiency. A change that France made recently to its feebate system illustrates the absolute best way to do things, while a look...
Published 2018.03.12: Blog Post

Fuel consumption simulation of HDVs in the EU: Comparisons and limitations

The CO2 certification procedures for HDVs in the EU and the United Stated use a combination of component testing and vehicle simulation to assign official CO2 emission and fuel consumption values....
Published 2018.03.06: Publication

EU HDVs: Cost effectiveness of fuel efficiency technologies for long‑haul tractor‑trailers in the 2025‑2030 timeframe

In the European Union, CO2 emissions from commercial vehicles grew much faster than from passenger vehicles from 1990 to 2014. Trucks and buses now produce about a quarter of CO2 emissions from road...
Published 2018.01.16: Publication

The European Commission regulatory proposal for post-2020 CO2 targets for cars and vans

On November 8, 2017, the European Commission (EC) published its regulatory proposal for post-2020 carbon dioxide targets for new passenger cars and light-commercial vehicles (vans). The proposed...
Published 2018.01.09: Publication

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