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Study finds lead from leaded gasoline persists in London air despite ‘90s ban

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The study, led by researchers from Imperial College London, found that up to 40% of lead in airborne particles today comes from the legacy of leaded gasoline. The researchers in this study measured lead concentrations of 8 ng/m 3 of air on average during the summer 2018 at Marylebone road. —Senior author Professor Dominik Weiss.

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York study: Less traffic in first UK lockdown reduced NO2 pollution but caused increase in surface ozone

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Less traffic on the roads during the first COVID-19 lockdown in the UK led to a reduction in air pollution but may have caused potentially damaging surface ozone levels to rise, according to a new study led by researchers at the University of York. These results are a cautionary tale. —Professor Lee.

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University College Dublin Study finds Prius IV hybrids drive >60% of the time in zero-emissions mode under Irish conditions

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A new study carried out by University College Dublin (UCD) academics has found that under typical Irish commuting conditions, the Toyota Prius IV (fourth-generation) hybrid ( earlier post ) drives in zero emissions mode (ZEV) for significantly more than half (62%) of the time and more than 40% (40.4%) of the distance covered.

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NTSB Chair questions safety impact of heavy EVs

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The electric F-150 weighs 700 kg more than its petrol-powered predecessor. Smaller electric cars are heavier than their petrol equivalents, too. If US residents who switched to SUVs over the past 20 years had stuck with smaller cars, more than 1,000 pedestrian deaths might have been averted, according to one study.

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New UK study to explore feasibility for dynamic wireless charging for commercial transport

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The study will consist of research and data modeling to assess feasibility for dynamic wireless charging in the UK and the potential for the first real-world demonstrator in the UK. The project is funded through the Ofgem Network Innovation Allowance (NIA) mechanism.

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Study finds car dealerships pose significant barrier to EV adoption

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A new study by a team from Aarhus University in Denmark has found that car dealerships pose a significant barrier to electric vehicle adoption at the point of sale due to a perceived lack of business case viability in relation to gasoline and diesel vehicles. Their study is published in the journal Nature.

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Study finds higher gasoline taxes do not disproportionately impact the poor, especially in developing countries

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However, a new study by researchers at the University of Gothenburg (Sweden) finds that middle- and high-income earners are generally affected the most by gasoline taxes, especially in poor countries, rather than poor people. Petrol taxes are effective and actually don’t affect poor people disproportionally.

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