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Carbon emissions from generating electricity for electric vehicles vary greatly across the individual US states

Green Car Congress

by Michael Sivak, Sivak Applied Research The overall advantage of battery electric over gasoline vehicles, in terms of well-to-wheels emissions of greenhouse gases, has been well documented. However, the emissions of electric vehicles depend greatly on the energy source used to generate the electricity that powers them.

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Sandia, national lab partners studying vulnerabilities of electric vehicle charging infrastructure

Green Car Congress

With electric vehicles becoming more common, the risks and hazards of a cyberattack on electric vehicle charging equipment and systems also increases. Johnson and his team recently published an open-access summary of known electric vehicle charger vulnerabilities in the journal Energies. Johnson et al.

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Opinion: GMC Hummer EV’s EPA documents reveal that it’s still a vehicle of consumption and excess

Teslarati

I have to admit, I was a bit surprised when GM announced that it would start its new Ultium battery-powered electric vehicle push with the GMC Hummer EV. Considering its size, weight, and efficiency, the Hummer EV could be described as a vehicle that is, for all intents and purposes, made to be a symbol of excess and consumption.

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U-M researchers challenge USPS EV environmental study

Green Car Congress

A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). The Postal Service said in February that at least 10% of the new mail trucks would be electric.

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California Fuel Cell Partnership envisions 70,000 heavy-duty fuel cell electric trucks supported by 200 hydrogen stations in-state by 2035

Green Car Congress

The California Fuel Cell Partnership (CaFCP) released a new foundational document for heavy-duty class 8 fuel cell electric trucks (FCETs), “ Fuel Cell Electric Trucks: A Vision for Freight Movement in California and Beyond ,” that envisions 70,000 trucks supported by 200 heavy-duty truck stations by 2035.

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DOE: Life cycle GHG emissions for 2020 electric small SUV were half those of a conventional gasoline small SUV

Green Car Congress

Using current technologies, all evaluated biofuel, battery electric, and hydrogen fuel cell vehicle pathways offer significant C2G GHG emissions reduction compared to the current gasoline internal combustion engine vehicle. When fueled by hydrogen produced from landfill gas, the total dropped to 117 g CO 2 e/mi.

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ISO 19880 – New technical ISO document for hydrogen fueling station standardization

Green Car Congress

The TR ISO 19880-1 represents the work of ISO TC 197 WG 24 and is the first document that is meant to start the harmonization of hydrogen fueling stations worldwide. The scope covers the processes from hydrogen production and delivery to compression and fueling a fuel cell vehicle. Hydrogen and electrical safety.

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