Green Car Congress

MAY 30, 2019

New York City Clean Air Taxi rules are successful in cutting emissions and reducing air pollution, [link] to a new study by researchers at the Columbia University Mailman School of Public Health and Drexel University. The scientists report that overall fuel efficiency of the medallion taxi fleet climbed from 15.7

Taxi 249

Taxi Pollution Clean Cleaning 249

Green Car Congress

MAY 17, 2019

In a study on the effect of exhaust particles from aircraft turbine engines on human lung cells, Swiss researchers have found that cells reacted most strongly to particles emitted during ground idling. The study also showed that the cytotoxic effect is only to some extent comparable to that of particles from gasoline and diesel engines.

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Engine Emissions Switzerland Gasoline 321

Green Car Congress

SEPTEMBER 5, 2016

New research by scientists at King’s College London suggests that air pollution from London’s roads is improving overall but more work may be needed to tackle some sources of traffic pollution, which continue to breach limits in many parts of the city. No data was available to compare trends in ΔPM 2.5 between the two periods.

London 150

London Pollution Parts Exhaust 150

Green Car Congress

MAY 4, 2016

A study by researchers from the University of Denver and the University of Puget Sound indicates that high-mileage light-duty fleets contribute higher emissions and emissions share than expected based on their actual numbers in the fleet. Most emission inventory calculations use a computer model to estimate the fleet’s emissions.

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Emissions Fleet Light Taxi 150

Green Car Congress

AUGUST 2, 2017

German auto manufacturers will optimize the emissions systems in 5.3 The aim is a 30% reduction in NO x emissions from these vehicles by the end of 2018. This applies in particular to the use of urea for exhaust gas purification in achieving the highest efficiency achieved in this process.

Diesel 150

Diesel Emissions Pollution Exhaust 150

Green Car Congress

OCTOBER 30, 2022

Electric Air Taxis/ Electric Vertical Take-off & Landing (eVTOL) - The future of electric air taxis, or electric vertical take-off and landing (eVTOL), is perhaps the most uncertain due to high regulatory barriers as well as technical. Battery Demand From Non-automotive EV Sectors in 2021. Electric Trucks - 4.3

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Market Electric Vehicles Vehicles Cars 150

Green Car Congress

JANUARY 12, 2012

The campaign is part of a package of measures to improve air quality, cut harmful pollution and clean up the city ahead of the London 2012 Olympic and Paralympic Games. The campaign also highlights the health benefits of reducing pollution levels to both prevent and alleviate illnesses such as asthma and heart and lung conditions.

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London Engine Taxi Pollution 170