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Traffic volume on rural and urban roads in the United States: 1991-2016

Green Car Congress

This analysis was conducted to examine changes in traffic volume on rural and urban roads in the United States from 1991 through 2016. This decline is due primarily to the ongoing urbanization of the United States. by Michael Sivak. The total number of lane miles—rural plus urban— increased by 8% from 1991 through 2016.).

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Production of crude oil as a percentage of proved reserves: Recent worldwide and US trends

Green Car Congress

In this analysis, I examined the relation between crude-oil production and crude-oil reserves in the world overall and in the United States alone. From 1980 to 2020, proved reserves of crude oil increased by 158% in the world, compared with an increase of 51% in the United States. by Michael Sivak, Sivak Applied Research.

Oil 342
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Gasoline consumption per capita in 2020 was on par with that in 1965

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Gasoline consumption per capita was calculated using the population estimates in the ProQuest Statistical Abstract of the United States. Michael Sivak is the managing director of Sivak Applied Research and the former director of Sustainable Worldwide Transportation at the University of Michigan. Consumption per capita.

2020 415
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Relationship between distance driven and economic activity: 1946-2017

Green Car Congress

This is the latest in my series of analyses on the relationship between road transportation and economic activity in the United States. from 2000 to 2017. in 2000 to 0.7% in 2000 to 8.9% by Michael Sivak. For each year from 1946 through 2017, distance driven by all vehicles was obtained from the U.S.

2017 268
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Arizona State University Professor’s Work to Stabilize the Grid Pays Off

Cars That Think

He is a professor of power systems engineering in the Fulton program at Arizona State University , in Tempe. Vijay Vittal Employer Arizona State University, in Tempe Title Regents professor of electrical, computer, and energy engineering Member grade Life Fellow Alma mater B.M.S. in EE at Iowa State University , in Ames.

Arizona 79
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Study: 15% of US alcohol-related motor vehicle fatalities involve alcohol under the legal limit

Green Car Congress

A new open-access study in the American Journal of Preventive Medicine found that motor vehicle crashes involving drivers with blood alcohol concentrations (BACs) below the legal limit of 0.08% accounted for 15% of alcohol-involved crash deaths in the United States. Lira et al.

Legal 221
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BASF and Argonne reach resolution with Umicore over Li-ion NMC patents infringement claims

Green Car Congress

Umicore is now licensed to make, use, sell, offer to sell, distribute and import nickel-manganese-cobalt (NMC) cathode material for lithium-ion batteries in the United States under BASF’s and Argonne’s U.S. Patent Nos. 6,677,082; 6,680,143; 7,135,252; and 7,468,223. BASF acquired licenses to the Argonne patents in 2009. Earlier post.).

Li-ion 150