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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% West Virginia well to wheel.

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ARPA-E awards $35M to 12 new projects to support medium-voltage devices for grid, industry and transportation

Green Car Congress

The US Department of Energy announced $35 million in awards for 12 projects that find new ways to harness medium-voltage electricity for applications in industry, transportation, on the grid and beyond. The breaker is designed to protect MVDC systems from electrical faults and expected to respond in 500 microseconds.

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Morris Tanenbaum, Inventor of the Silicon Microchip, Dies at 94

Cars That Think

Tanenbaum later developed the first gas-diffused silicon transistor, which could amplify and switch signals above 100 megahertz at a switching speed 10 times that of previous silicon transistors. Today solar is the third largest renewable-electricity sector behind hydropower and wind. Sauer served in the U.S.

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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

They wanted to see whether an electric vehicle could feed electricity back to the grid. The company’s president, Tom Gage , dubbed the system “vehicle to grid” or V2G. For the utilities, it promised an economical way of meeting rising demand for electricity. AC Propulsion’s experiment was timely.

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ARPA-E awards $35M to 16 REFUEL projects for energy-dense carbon-neutral liquid fuels; leveraging ammonia

Green Car Congress

The 16 REFUEL projects seek to develop scalable technologies for converting water and molecules from the air into energy-dense, carbon-neutral liquid fuels (CNLFs) using electrical energy from renewable sources. hydrogen or electricity). Gas Technology Institute. Earlier post.) REFUEL Projects. Organization. Description.

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NASA awards $16.5M to four teams for additional research into reducing aircraft fuel consumption, emissions and noise

Green Car Congress

The program’s Subsonic Fixed Wing Project oversees the work at the agency’s Glenn Research Center in Cleveland and Langley Research Center in Virginia. Moreover, the fuel burn reduction and the ‘greening’ of the electrical power grid can produce large reductions in emissions of life cycle CO 2 and nitrous oxide.

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IEEE Discusses 6 Simple Solutions to Climate Change at COP27

Cars That Think

Rahman, a power expert and professor of electrical and computer engineering at Virginia Tech , is the former chair of the IEEE ad hoc committee on climate change. This could save 10 percent of electricity as well, Rahman. Another efficient option he pointed out is the combined cycle power plant.