Green Car Congress
MAY 23, 2014
A study by European researchers has found that two-stroke (2S) scooters, although constituting a small fraction of the fleet, can dominate urban vehicular pollution through organic aerosol and aromatic emission factors up to thousands of times higher than from other vehicle classes. Emission factors (EFs) from scooters and other vehicles.
Green Car Congress
AUGUST 20, 2018
However, aerosols have a much shorter lifespan in the atmosphere than the gases responsible for global warming, resulting in an atmospheric distribution that varies by region, especially in comparison to carbon dioxide. For example, aerosols from India cool their country of origin 20 times more than they cool the planet.
Green Car Congress
MAY 8, 2014
population weighted comparisons in annual mean PM 10 for a three?year About half of the urban population being monitored is exposed to air pollution that is at least 2.5 year comparisons do not necessarily represent trends, in particular when changes are limited. Source: WHO. Click to enlarge.
Green Car Congress
JULY 19, 2009
Using biodiesel in construction vehicles offers promising environmental benefits in terms of reduced tailpipe emissions as well as reductions in fuel cycle emissions of selected pollutants, according to a new study by researchers at North Carolina State University. Article ASAP doi: 10.1021/es802916u. Christopher Frey and William J.
Baua Electric
FEBRUARY 7, 2024
Of the myths tested, the one with the most widespread buy-in was: “Mass adoption of EVs swaps one problem (pollution from oil and gas) with another (lithium and cobalt mining, dead batteries).” See recent articles in The Guardian , the New York Times , et al.)
Plug In India
NOVEMBER 4, 2021
By PluginIndia In this article and video, we show the real truth on how Petrol and Diesel vehicles cause far more air pollution compared to electric vehicles. The sources for numbers and facts are at the end of the article. The sources for numbers and facts are at the end of the article.
Green Car Congress
MAY 24, 2016
CO is representative of many pollutants, and London of many northern European cities. The comparison with Hong Kong is instructive. Strong pollution control was introduced in the United Kingdom in 1997, and in Hong Kong in 1999. Linear trends of CO at the measurement site. Lowry et al. Click to enlarge. McLinden & E.
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