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MIT study finds fuel economy standards are 6-14 times less cost effective than fuel tax for reducing gasoline use

Green Car Congress

In a study published in the journal Energy Economics , MIT researchers have found that a fuel economy standard is at least six to fourteen times less cost effective than a fuel tax when targeting an identical reduction in cumulative gasoline use (20% by 2050).

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EIA: China promoting both fuel efficiency and alternative-fuel vehicles to curb growing oil use

Green Car Congress

Consumption of gasoline in China grew from 0.9 To counter this trend triggered by China’s rapid motorization, the Chinese government is adopting a broad range of policies, including improvements in the fuel economy of new vehicles and the promotion of alternative-fuel vehicles, EIA notes. Source: EIA. Click to enlarge.

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Studies highlight effects of different gasoline components on fuel economy, combustion and emissions

Green Car Congress

Researchers at Jilin University (China) have investigated the effect of gasoline components on fuel economy, combustion and emissions in a GDI (gasoline-direct-injection) engine. The team subsequently followed up this first study with a second, exploring the effects in a PFI (port-fuel-injection) engine. —Han et al.

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Methanol Institute releases two reports on methanol as safe, efficient and clean fuel

Green Car Congress

The Methanol Institute (MI) released two new reports on the use of methanol as a safe, efficient and clean alternative fuel for cars, trucks and buses. The results of these tests showed the following: There is no copper corrosion in methanol gasoline blends, just some light tarnish. and higher. and 25 % vol.

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EPA proposes more smog-contributing ethanol in summer gasoline

Green Car Reports

Ethanol is known as an alternative fuel, and is even renewable. The Environmental Protection Agency, after proposing watered down emissions and fuel economy standards for cars, has now released a proposal to increase the amount of ethanol blended into pump gas year-round, including selling E15 in the summer.

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R?sselsheim Engineering Center developing next four-cylinder gasoline engine generation for Groupe PSA; optimized for hybrids

Green Car Congress

The Rüsselsheim Engineering Center will take on the global responsibility for the development of the next-generation of high-efficiency gasoline engines for all Groupe PSA brands (Peugeot, Citroën, DS Automobiles, Opel and Vauxhall). Alternative fuels. Market-introduction will begin in 2022. Vehicle development: Seats.

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NIST study suggests severe corrosion in underground gasoline storage tanks may require component replacement sooner than expected; 500K USTs in US

Green Car Congress

Optical micrographs of severe corrosion on steel alloy samples exposed to ethanol and acetic acid vapors—conditions typical of underground gasoline storage tanks—after 355 hours, 643 hours, and 932 hours. A NIST study found that corrosion may pose a hazard at underground gasoline storage tanks at filling stations.

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