Cars That Think
FEBRUARY 27, 2024
Although the pollutant emissions of a diesel engine are less than those of a gasoline one, it still emits carcinogens, nitrous oxides, and soot. Older models don’t even have the emission-control features that newer ones do. To reduce emissions, diesel vehicles use filters that catch exhaust particles and other contaminants.
Green Car Congress
FEBRUARY 20, 2011
Fuel-based particulate matter emission factors (A: PM 2.5 emission factor (mean (95% confidence interval)) for CNG-2S (14.2 This study measured a comprehensive set of emissions relevant to AQ [air quality] (PM 2.5 Credit: ACS, Reynolds et al. Click to enlarge. The mean fuel-based PM 2.5 g kg -1 (6.2-26.7)) g kg -1 (0.3-0.9))
Green Car Congress
APRIL 18, 2018
China has made initial progress, beginning to achieve air pollution declines; in contrast, Pakistan, Bangladesh, and India have experienced the steepest increases in air pollution levels since 2010.
Green Car Congress
FEBRUARY 2, 2010
The marketing rights of the joint venture company will extend to all South Asian Association for Regional Cooperation (SAARC) countries: India, Sri Lanka, Nepal, Bhutan, Maldives, Bangladesh and Pakistan. Kirloskar engines conform to US as well as European Tier II emission norms. Tier-III designs are in progress.
Green Car Congress
FEBRUARY 4, 2010
The thick blue band across the Himalayas designates decreases of at least 16%, while a few smaller patches (red) saw increases. The main reason for the increase is the accelerated economic activity in India and China over the last 20 years; top sources of black carbon include shipping, vehicle emissions, coal burning and inefficient stoves.
Cars That Think
NOVEMBER 28, 2023
The fashion industry is responsible for 10 percent of carbon emissions, textile dyeing alone for 3 percent. Alchemie Technology’s machines have been specifically designed to reduce the water, dyes, chemicals, and energy used to a strict minimum. If nothing changes, the dyeing industry will continue producing 2.5
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