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Global Carbon Project: Global carbon emissions growth slows, but hits record high

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Driven by rising natural gas and oil consumption, levels of CO 2 are expected to hit 37 billion metric tons this year, according to new estimates from the Global Carbon Project (GCP), an initiative led by Stanford University scientist Rob Jackson. In 2019, consumption of coal is expected to drop 11% in the U.S.—down

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Royal Academy of Engineering Report Says EV Success Depends on Low-Carbon Electricity, Universal Broadband Provision and Smart Grids

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The introduction of electric vehicles on a large scale in the UK can only have a beneficial effect on CO 2 emissions if low-carbon electricity, universal broadband provision and smart grids are in place to support the transition, according to a new report published by the UK Royal Academy of Engineering. Dr Chris Brace, Bath University.

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Sustainable Rail International, U of Minnesota partner to develop most powerful carbon-neutral locomotive, using new steam engine and biocoal

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Biocoal exhibits the same energy density and material handling properties as coal, but unlike coal, it is carbon-neutral, contains no heavy metals, and produces less ash, smoke and volatile off-gases. Figure of person provided for scale. CSR plans to break the world record for steam locomotive speed, reaching 130 mph (209 km/h).

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ExxonMobil predicts peak in light-duty vehicle liquid fuels ~2030, but ongoing role for oil in the mix

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As personal mobility increases, average new-car fuel economy (including SUVs and light trucks) will improve as well, rising from about 30 miles per gallon (7.83 Although personal mobility demands continue to increase, higher efficiency and more electric vehicles lead to a peak and decline in light-duty vehicle energy demand.

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Scenario study suggests increased vehicle electrification in Europe increases demand for gas in power sector; limited ability for power-to-gas

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Specifically, the authors found that while demand for gas from the residential sector decreases as electrification progresses, because of the planned phasing-out of coal and nuclear generation and limited increase of renewables, overall gas demand rises in the power market.

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Why EVs Aren't a Climate Change Panacea

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There are two major reasons for this: first, EVs are not going to reach the numbers required by 2050 to hit their needed contribution to net zero goals , and even if they did, a host of other personal, social and economic activities must be modified to reach the total net zero mark. For example, researchers at University of Oxford in the U.K.

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New full LCA highlights complexity of environmental advantages and disadvantages of EVs relative to ICE vehicles; the importance of life cycle thinking

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Researchers at the Norwegian University of Science and Technology (NTNU) have compared the emissions resulting from the production, use, and end-of-life of electric and internal combustion engine vehicles (EVs and ICEVs) in a full life-cycle analysis (LCA). Hawkins et al. Click to enlarge.