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U of Toronto study finds US electrification of LDV fleet not a silver bullet for tackling climate change in vehicle sector

Green Car Congress

A new study by researchers at the University of Toronto has found that current US policies are insufficient to remain within a sectoral CO 2 emission budget for light-duty vehicles that is consistent with preventing more than 2?°C GtCO 2 (28% of the projected 2015–2050 light-duty vehicle fleet emissions). C global warming.

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Georgia Tech study projects potential mixed impacts of climate change policies on air quality

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Results of a study by a team from Georgia Tech and their colleagues at NASA Goddard Institute for Space Studies and Northeast States for Coordinated Air Use Management show that national CO 2 emissions reductions strategies will play an important role in impacting air quality over the US. Climate Change Emissions Health Policy'

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Study finds methane emissions from coal mines ~50% higher than previously thought

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The results have important implications for Earth’s climate because methane is about 25 times more powerful than carbon dioxide when it comes to warming the planet over a long period. The study is one of the first to account for methane leaking from old, abandoned mines. Mines are getting deeper every year.

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OECD: governments should make better use of energy taxation to address climate change; “meaningful” increases limited to road sector

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In 2015, outside of road transport, 81% of emissions were untaxed, according to the report. Tax rates were below the low-end estimate of climate costs (EUR 30/tCO 2 ) for 97% of emissions. The report assesses the magnitude and coverage of taxes on energy use in 2015, and considers change between 2012 and 2015.

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UCLA/LLNL study concludes most climate models overestimate increase in global precipitation due to climate change

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UCLA and Lawrence Livermore researchers have found that most climate models overestimate the increase in global precipitation due to climate change. Because this acts as such a strong lever on global precipitation changes, the models are likely overestimating the increase in global precipitation with global warming.

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UK study provides observational evidence linking ocean circulation to weather and decadal-scale climate change

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A new study by scientists from the University of Southampton and the UK’s National Oceanography Centre (NOC) suggests that the global climate is on the verge of broad-scale change that could last for a number of decades. Ivan Haigh, lecturer in coastal oceanography at the University of Southampton. McCarthy, Ivan D.

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Study finds carbon emissions benefits of reduction in oil demand depend on size of drop and global oil market structure

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The study, published as an open-access paper in Nature , offers a closer look at the relationship between decreasing demand for oil and a resilient, varied oil market—and the carbon footprint associated with both. —Mohammad Masnadi.

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