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Insight into benzene formation could help development of cleaner combustion engines

Green Car Congress

That insight could also help the car industry make cleaner combustion engines. The industrial processes behind crude oil refineries and the inner-workings of gas-powered combustion engines can emit PAHs, which can form into toxic air pollutants such as soot. Zhao et al. PAHs have a dark side, too.

Cleaner 243
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Polish study links pollution and winter with rise in heart attack treatment

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Heavily polluted areas have a higher rate of angioplasty procedures to treat blocked arteries than areas with clean air, according to research to be presented at ESC Congress 2019 together with the World Congress of Cardiology. Procedures are even more common in winter, the most polluted time of year. additional PCIs per week.

Pollution 236
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CARB: clean fuels replaced more than 50% of diesel used in California in Q1 2023

Green Car Congress

California’s Low Carbon Fuel Standard (LCFS), which requires fuel producers to reduce the carbon intensity of fuel sold in the state, is largely responsible for the shift by encouraging the use and production of cleaner alternatives. Since compliance began, the program has helped to replace more than 8.6 billion gallons of diesel.

Clean 367
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Poor air quality to remain a problem in India despite pollution control policies

Green Car Congress

in 2030 even if India were to comply with its existing pollution control policies and regulations. In January 2019, the Indian government launched the National Clean Air Program (NCAP), a five-year action plan to curb air pollution; build a pan-India air quality monitoring network; and improve citizen awareness. concentrations.

Pollution 268
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Study finds farms a major source of fine-particulate air pollution

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Emissions from farms outweigh all other human sources of fine-particulate air pollution in much of the United States, Europe, Russia and China, according a new study published in Geophysical Research Letters , a journal of the American Geophysical Union. Pollutants other than ammonia should probably be targeted for abatement, Paulot said.

Pollution 240
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Ice core data show why air pollution is dropping more slowly in US and Western Europe despite lower sulfur emissions

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The air in the United States and Western Europe is much cleaner than even a decade ago. We need to understand this multiphase chemistry in the atmosphere to design an efficient strategy to manage air pollution and accurately predict future air pollution and climate change impacts.

Pollution 221
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CARB adopts new In-Use Locomotive Regulation; zero emissions in state starting in 2030

Green Car Congress

The California Air Resources Board (CARB) has adopted the In-Use Locomotive Regulation —a new rule aimed at reducing emissions from all switch, passenger, industrial and freight line haul locomotives when they operate within the state. Locomotives also will have a 30-minute idling limit.

Emissions 210