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Why EVs Aren't a Climate Change Panacea

Cars That Think

must have 90 percent of its vehicles, or some 350 million EVs, on the road by 2050 in order to hit its emission targets. and elsewhere, it still will not be sufficient to meet net zero 2050 emission targets. Transportation accounts for only 27 percent of greenhouse gas emissions (GHG) in the U.S.;

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LSBU researchers investigating metal hydride hydrogen storage for buses

Green Car Congress

Researchers from London South Bank University (LSBU), School of the Built Environment and Architecture, are investigating the use of metal hydrides to absorb, release and store hydrogen for fuel cell buses. The impact of carbon materials on the hydrogen storage properties of light metal hydrides.” EP/T022760/1. EPSRC funding award.

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Researchers measure actual CO2 emissions from fossil fuel use and compare to reported levels

Green Car Congress

Researchers have measured CO 2 emissions from fossil fuel use in California and compared them to reported emissions. This is the first time fossil fuel emissions have been independently checked for such a large area. Fossil fuels lack a type of radioactive carbon, an isotope called carbon-14, which decays over time.

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Study Finds That Climate Change Mitigation in Land Transport Should Benefit Public Health Substantially

Green Car Congress

A new study by an international team of researchers using Comparative Risk Assessment methods to estimate the health effects of alternative urban land transport scenarios for two settings—London, UK, and Delhi, India—concluded that although uncertainties remain, climate change mitigation in transport should benefit public health substantially.

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LSE report concludes UK carbon tax would do nothing to reduce European-wide greenhouse gas emissions

Green Car Congress

The report—“Combining Multiple Climate Policy Instruments: How not to do it”, points out that a Europe-wide cap on emissions under the EU Emissions Trading Scheme means that the rest of Europe will continue to emit up to this capped level whatever policy instruments are introduced at a national level.

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Cambridge study of near-term alternative London bus technologies finds lean-burn CNG most costly with greater climate impact than diesel

Green Car Congress

Annual GHG emissions relative to BASE Scenario (BASE Scenario = 949 kt CO 2 e on a 100-year GWP basis) for differing London bus fleet technology options. Their findings indicated that emission control strategy retrofits are the least costly near-term intervention to reduce urban air pollution. Credit: ACS, Chong et al.

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Hydrogen Fuel Cell Buses entering service in London; planned fleet of 8

Green Car Congress

The first of a planned fleet of eight hydrogen fuel cell buses in London will start operating on 18 December. The vehicles were specifically designed for Transport for London (TfL) using technology developed by ISE, Wrightbus and Ballard. The buses will form the only hydrogen bus fleet in the UK and the largest currently in Europe.

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