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UK government launches new clean air strategy; ending sales of conventional diesel and gasoline LDVs by 2040

Green Car Congress

UK Environment Secretary Michael Gove published a new Clean Air Strategy to cut air pollution backed up through new primary legislation. To work with international partners to research and develop new standards for tires and brakes to address toxic non-exhaust emissions of micro plastics from vehicles which can pollute air and water.

Clean 186
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New Emissions Analytics study suggests pollution from tire wear now 1,850 times worse than exhaust emissions

Green Car Congress

Since that study, which was transparently designed to quantify the worst-case tire emissions under legal driving, Emissions Analytics has been testing and analyzing tire wear emissions in more detail across a wider range of driving conditions, and has performed a detailed chemical analysis of hundreds of new tires. mg/km for mass and 6.0

Exhaust 539
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T&E: tests show cars powered by electrofuels emit high levels of criteria pollutants

Green Car Congress

E-fuels are made by combining green hydrogen with CO 2 to produce liquid fuel that can be similar to gasoline or diesel used in conventional engines (as well as kerosene used in aviation). The ethanol and e-fuel would separate out similarly to oil and water. The emissions were compared to the standard E10 EU gasoline.

Pollution 186
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Evonik introduces Bio-MTBE fuel component

Green Car Congress

Specialty chemical company Evonik has introduced a bio-derived version of methyl tertiary-butyl ether (MTBE), an oxygenate that improves gasoline combustion, helps prevent engine knocking and decreases carbon monoxide and other emissions from vehicles. Current European gasoline specification allows up to 15 vol. MTBE in gasoline.

Fuel 240
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ICCT study concludes no technical barriers to use of higher blends of ethanol

Green Car Congress

The consumption scenarios are technically achievable but do not reflect significant barriers such as cost, regulation, legality, and consumer acceptance. A team at the International Council on Clean Transportation (ICCT) has released a paper assessing technical barriers to the use of higher blends of ethanol. Source: ICCT.

Gasoline 230
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EIA: China’s use of methanol in liquid fuels has grown rapidly since 2000; >500K bpd in 2016

Green Car Congress

EIA research indicated that part of the reason for the underestimation of transportation sector consumption of liquid fuels stemmed from the use of methanol and its derivatives that were increasingly added into China’s gasoline and liquefied petroleum gas (LPG) streams. Methanol in China.

2000 150
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Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

In 1975, General Ernesto Geisel, then-president of Brazil, ordered the country’s gasoline supply mixed with 10% ethanol. The level was raised to 25% over the next five years, which was intended to maintain a constant Brazilian gasoline supply for an ever-increasing demand.