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EIA: CO2 emissions from US power sector have declined 28% since 2005

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US electric power sector CO 2 emissions have declined 28% since 2005 because of slower electricity demand growth and changes in the mix of fuels used to generate electricity, according to the US Energy Information Administration (EIA). Source: US EIA, US Energy-Related Carbon Dioxide Emissions , 2017.

2005 414
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New inventory of black carbon emissions from China finds 2007 levels higher than previously reported

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BC emission map of China at 0.1° × 0.1° for year 2007. Major emission areas are marked. A new black carbon (BC) emissions inventory from China found BC emissions levels in 2007 of 1,957 Gg BC—higher than reported in earlier studies. Credit: ACS, Wang et al. Click to enlarge. Earlier post.).

2007 271
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EPA: US GHG emissions in 2017 down 0.3% from 2016

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greenhouse gas emissions were 6,472.3 The decrease in total greenhouse gas emissions between 2016 and 2017 was driven in part by a decrease in CO 2 emissions from fossil fuel combustion. Relative to the 1990 baseline, gross emissions in 2017 were higher by 1.6%, down from a high of 15.7% above 1990 levels in 2007.

2017 262
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DOE and Air Force issue RFI on Mil-Spec jet fuel production using coal-to-liquid technologies

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The US Department of Energy (DOE) in partnership with the US Air Force has issued a request for information (RFI)— DE-FOA-0000981 —on research & development aimed at greenhouse gas emissions reductions and cost competitiveness of Mil-Spec jet fuel production using coal-to-liquid (CTL) fuel technologies.

Coal 207
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EIA: US energy-related CO2 emissions in 2012 lowest since 1994; reflects drop in coal use

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US energy-related CO 2 emissions in 2012 were the lowest since 1994, at 5.3 With the exception of 2010, emissions have declined every year since 2007. The largest drop in emissions in 2012 came from coal, which is used almost exclusively for electricity generation. Duke study.

Coal 265
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EIA: US energy-related CO2 fell by 2.8% in 2019, slightly below 2017 levels

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US energy-related CO 2 emissions declined by 2.8% CO 2 emissions had increased by 2.9% Because of continuing trends in how much energy the US economy uses and how much CO 2 that energy use generates, energy-related CO 2 emissions in 2019 fell more than energy consumption, which declined by 0.9%

2019 273
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IIASA: removing fossil fuel subsidies will not reduce CO2 emissions as much as hoped

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Removing fossil fuel subsidies would have only a small effect on CO 2 emissions and renewable energy use, according to a new study led by the International Institute for Applied Systems Analysis (IIASA) and published in the journal Nature. Although the global effect on emissions is low, the impact varies between regions.

Emissions 186