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MIT team proposes flex-fuel gasoline-alcohol engine PHEV long-haul trucks

Green Car Congress

—Cohn and Bromberg (2019). In addition, by using a flex-fuel configuration that allows it to run on gasoline, ethanol, methanol, or blends of these, such engines have the potential to emit far less greenhouse gas than pure gasoline engines do, and the incremental cost for the fuel flexibility is very small, Cohn and Bromberg say.

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EIA projects decline in transportation sector energy consumption through 2037 despite increase in VMT, followed by increase

Green Car Congress

EIA’s Annual Energy Outlook 2019 projects continued robust growth in US energy production, emergence of the United States as an energy exporter, and a cleaner S electric power generation mix. The Annual Energy Outlook 2019 (AEO2019) includes a Reference case and six side cases designed to examine the robustness of key assumptions.

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Are EVs Charged Mostly By Coal Power in the US?

EV Adoption

One of the common arguments you hear from people in America who are not fans of the idea of electric vehicles is that they are mostly charged from electricity produced from coal power plants. At a high level, 15 states with 25% or more of electricity form renewable sources accounted for 53.5% And so “EVs are bad.”

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EIA Energy Outlook 2013 reference case sees drop in fossil fuel consumption as use of petroleum-based liquid fuels falls; projects 20% higher sales of hybrids and PHEVs than AEO2012

Green Car Congress

Increased sales for hybrids and PHEVs. Sales of battery-powered electric vehicles are 65% lower in the AEO2013 Reference case than the year before, with annual sales in 2035 estimated to be about 119,000. Reductions in battery electric vehicles are offset by increased sales of hybrid and plug-in hybrid vehicles, which grow to about 1.3

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MIT, Ford researchers find lightweight conventional vehicles could have lower lifecycle GHG impact than EVs depending upon location

Green Car Congress

Researchers at MIT and the Ford Motor Company have found that depending on the location, lightweight conventional vehicles could have a lower lifecycle greenhouse gas impact than electric vehicles, at least in the near term. Their paper is published in the ACS journal Environmental Science & Technology. —Wu et al.

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Naysayer Alert – the hydrogen red herring

My Electric Car

Proponents believe such a car could be easily refuelled with hydrogen and assumed it would have greater range than a pure all-electric car. Little seems developed in any wide commercial sense and certainly not to the extent of the pure electric car. It is important to realize that a fuel cell car is actually an electric car.

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Road Test: 2021 Buick Envision Avenir FWD

Clean Fleet Report

First introduced as a 2016 model, this Chinese-built compact crossover had a facelift in 2019 (when we last tested it ), and two short years later, is all-new for 2021. Maneuvering in town with the electric power steering, including parking, was easy in what is a well-balanced crossover. Road Test: 2020 BMW X3 xDrive30e PHEV.

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