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UC Riverside study finds emissions benefits for E15 blend in California

Green Car Congress

A study by a team from UC Riverside has assessed the potential of increasing ethanol content in California reformulated gasoline (CaRFG) by investigating the exhaust emissions from a fleet of 20 Tier 3 light-duty vehicles. A baseline CaRFG E10 (10% ethanol by volume) fuel was splash-blended with denatured ethanol to create an E15 fuel.

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2020 Thanksgiving week gasoline consumption in US lowest since 1997

Green Car Congress

Gasoline sales fell 8.4% (nearly 185 million less gallons) from the previous week for the seven-day period ending 28 November, bringing consumption to the lowest level for a Thanksgiving Week in 23 years, going back to 1997. Northeastern gasoline sales dropped 10.1% —Tom Kloza, executive director, IHS Markit.

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New study finds gasoline stations vent up to 10x more benzene fumes than previously thought

Green Car Congress

A study led by environmental health scientists at Columbia University Mailman School of Public Health examined the release of vapors from gasoline station vent pipes, and found benzene emissions were 10 times higher than estimates used in setback regulations that determine how close schools, playgrounds, and parks can be to the facilities.

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California Gasoline Consumption Rose 0.6% in May; Diesel Declined 7%

Green Car Congress

California gasoline consumption rose 0.6% in May, while diesel fuel declined 7%, according to the latest figures from the California Board of Equalization (BOE). May 2009 gasoline sold for use on California roads totaled 1,291 million gallons of gasoline. California diesel prices were $2.35

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DOE tool allows consumers to estimate localized upstream greenhouse gas emissions for EVs and PHEVs

Green Car Congress

The upstream and tailpipe GHG emissions for an average new gasoline vehicle. The tool provides some interesting comparisons. The calculator shows the upstream GHG emissions in grams per mile for: The specified zip code; The average US electricity grid mix; and. For PHEVs, results include both upstream and tailpipe emissions.

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California Gasoline Demand Up 1% in 3rd Quarter, Diesel Down 10.6%

Green Car Congress

In the third quarter of 2009, gasoline consumption in California increased to 3.772 billion gallons of gasoline compared to 3.736 billion gallons the third quarter last year, according to figures released by the state Board of Equalization (BOE). Year-on-year quarterly gasoline consumption comparison. Source: BOE.

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Study finds that environmental impact of corn-ethanol E85 is 23% to 33% higher than that of gasoline; environmental problem-shifting

Green Car Congress

Environmental impacts of gasoline and E85. In a similar way, the full breadth of impacts attributable to conventional gasoline production, such as natural resource consumption and hazardous pollutant emissions, must also be considered in order to make balanced comparisons to biofuels. Process flow diagrams for E85 and gasoline.

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