How Will Electricity Companies Keep Up with the Surge in Electric Cars ?

http://interestingengineering.com/electricity-companies-surge-electric-cars/

As electric cars continue to surge, the demand on power grids across the world will continue to rise. Many fear that this drastic increase in energy consumption, up to 50% for some households, could lead to a global energy shortage.

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  1. Tomi Engdahl says:

    Electric Cars Emit 50 Percent Less Greenhouse Gas Than Diesel, Study Finds
    https://hardware.slashdot.org/story/17/10/25/2020228/electric-cars-emit-50-percent-less-greenhouse-gas-than-diesel-study-find

    Electric cars emit significantly less greenhouse gases over their lifetimes than diesel engines even when they are powered by the most carbon intensive energy, a new report has found. In Poland, which uses high volumes of coal, electric vehicles produced a quarter less emissions than diesels when put through a full lifecycle modeling study by Belgium’s VUB University. CO2 reductions on Europe’s cleanest grid in Sweden were a remarkable 85%, falling to around one half for countries such as the UK. The new study uses an EU estimate of Poland’s emissions — at 650gCO2/kWh — which is significantly lower than calculations by the European commission’s Joint Research Centre science wing last year.

    The VUB study says that while the supply of critical metals — lithium, cobalt, nickel and graphite — and rare earths would have to be closely monitored and diversified, it should not constrain the clean transport transition.

    Electricity carbon intensity in European Member States: Impacts on GHG emissions of electric vehicles
    http://www.sciencedirect.com/science/article/pii/S1361920916307933

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