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Study finds GHG emissions from corn ethanol now 46% lower than gasoline

Green Car Congress

A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. gCO 2 e/MJ) which is 46% lower than the average carbon intensity for neat gasoline.

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Recent trends in gasoline prices

Green Car Congress

This brief note analyzes the changes in the price of gasoline during the first 13 weeks of 2020 and compares them with the changes during the first 13 weeks of 2019. The raw data (the average retail price of regular gasoline) came from the U.S. Indeed, during the same time period in 2019, gasoline prices increased by 20.3%.

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2020 Thanksgiving week gasoline consumption in US lowest since 1997

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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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Diesel and gasoline prices drop in early 2020, but diesel drops substantially less

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Although both diesel and gasoline are made from oil, the trends in their prices do not always go in parallel. While personal driving (which uses primarily gasoline) is down greatly because of various stay-at-home mandates, commercial truck transport (which uses primarily diesel) has been substantially less affected.

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JATO: new car CO2 emissions rise for the first time in a decade in Europe; diesel down, gasoline up, SUVs up

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Covering 23 European markets, the study found that average CO 2 emissions increased by 0.3 g/km in 2017—far higher than the average CO 2 emissions of diesel and gasoline vehicles across all segments. g/km in 2017—far higher than the average CO 2 emissions of diesel and gasoline vehicles across all segments.

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JATO: European new car CO2 emissions highest average since 2014; shift from diesel to gasoline and SUVs rise

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The analysis covered 23 markets in Europe and found a direct correlation between diesel car registrations and average CO2 emissions. The introduction of WLTP in September 2018 has been a challenge for the market, as a large number of available vehicles had not been homologated yet. g/km to 120.5

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EIA: Energy prices rose more than other commodities in 2021; up 59% over the year

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By comparison, most other commodity indexes included in the GSCI increased by about 20%. The GSCI is a commodity index that tracks the performance of global commodities markets. Prices in energy commodity futures markets greatly increased throughout 2021. The precious metals index was the only one to decline.

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