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| A toxic mix |
Questioning thoughts arise from a bracing study from Norway. The electric car might be a trade-in of an old set of pollution problems for a new set. Thanks but no thanks to a misguided cadre selling on the green revolution. Electric cars will eventually be one more pollutant source to campaign over. The study, "Comparative Environmental Life Cycle Assessment of Conventional and Electric Vehicles," appears in the Journal of Industrial Ecology. Researchers from the Norwegian University of Science and Technology declared in the study that "EVs exhibit the potential for significant increases in human toxicity, freshwater eco-toxicity, freshwater eutrophication, and metal depletion impacts, largely emanating from the vehicle supply chain."
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Earlier this year, reports of a study of vehicle types in China concluded that electric cars have an overall impact on pollution that could be more harmful to health than conventional vehicles. The researchers in that study examined pollution in 34 Chinese cities and they found that the electricity generated by power stations to drive electric vehicles led to more fine particle emissions than petrol-powered transport. They analyzed five vehicle types—gasoline and diesel cars, diesel buses, e-bikes and e-cars.
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