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CMU study finds that coal retirement is needed for EVs to reduce air pollution

Green Car Congress

Electric vehicles charged in coal-heavy regions can create more human health and environmental damages from life cycle air emissions than gasoline vehicles, according to a new consequential life cycle analysis by researchers from Carnegie Mellon University.

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Mercedes-Benz Cars plants in Germany to be supplied with CO2-neutral energy from 2022

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Thereby, we completely forego coal-based electricity and obtain our electrical energy from only renewable sources. In the future, 100% of additional purchased electricity will come from verifiable renewable sources, such as wind- and hydropower. This corresponds to about three quarters of the required electricity in the German plants.

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Must Read 40+ Electric Vehicle Interview Questions & Answers

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Electric vehicles are powered by electricity stored in rechargeable batteries or obtained from other sources such as hydrogen fuel cells. There are three main types of electric vehicles: #1 Battery Electric Vehicles (BEVs): These vehicles are powered solely by electric motors and rely on rechargeable batteries for energy storage.

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Energy Secretary Chu says US faces a new Sputnik Moment in Chinas clean energy successes

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China has deployed the world’s first Ultra High Voltage AC and DC lines—including one capable of delivering 6.4 Advanced Coal Technologies. China is installing wind power at a faster rate than any nation in the world, and manufactures 40% of the world’s solar photovoltaic (PV) systems. Renewable Energy.

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NIST Awards $123M in 12 Recovery Act Grants for New Research Facilities; Univ. of Ky CAER to Expand Capacitor and Battery Manufacturing Research with its $11.8M Award

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With ultimate research targets ranging from off-shore wind power and coral reef ecology to electrochemical energy storage, quantum physics and nanotechnology, the 12 projects will launch more than $250 million in new laboratory construction projects beginning early this year. Tags: Batteries Fuels Policy Research.

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What is Electrification of Transportation?

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In the US, 36% of electricity is generated using renewables, including wind, solar, and hydropower, as well as non-CO2-emitting nuclear power. EVs will be greener in Washington state, where almost half of electricity comes from hydropower, than in Wyoming, where electric generation is primarily fueled by coal.

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ChargePoint’s roadmap: EV charging 80% home/work, 20% public/fast, “virtual batteries” for utilities

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ChargePoint’s stance is bolstered by a new MIT study that suggests , in part, that electric cars that plug into the grid, could, collectively, act as a massive “virtual battery” for grid energy storage. MIT: Utilities and the virtual battery. Or they maintain coal-fueled backup generators that can be fired up quickly.

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