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

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for year 2007. 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. 2007); and predicted national data from the National Long-term Development Plan (NLDP) (2008?2050). 2007 were used in this study. Credit: ACS, Wang et al.

2007 271
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SRI developing process for co-gasification of methane and coal to produce liquid transportation fuels; negligible water consumption, no CO2

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Researchers from SRI International (SRI) are developing a methane-and-coal-to-liquids process that consumes negligible amounts of water and does not generate carbon dioxide. In conventional CTL approaches, energy is supplied by burning a portion of the coal feed, which then produces carbon dioxide.

Coal 257
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EIA: US energy-related CO2 fell by 2.8% in 2019, slightly below 2017 levels

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Overall, US energy-related CO 2 emissions have fallen 15% from their peak of 6,003 MMmt in 2007. CO 2 emissions from coal fell by 14.6%, the largest annual percentage drop in any fuel’s CO 2 emissions in EIA’s annual CO 2 data series dating back to 1973. The United States now emits less CO 2 from coal than from motor gasoline.

2019 273
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EPA: US GHG emissions in 2017 down 0.3% from 2016

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The decrease in CO 2 emissions from fossil fuel combustion was a result of multiple factors, including a continued shift from coal to natural gas, increased use of renewables in the electric power sector, and milder weather that contributed to less overall electricity use. above 1990 levels in 2007. below 2005 levels.

2017 262
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EIA: US energy-related CO2 emissions down 1.7% in 2016; carbon intensity of economy down 3.1%; transportation emissions up

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Among the findings of the EIA analysis: CO 2 emissions form natural gas surpassed those from coal in 2016. The natural gas share of electricity generation has grown as the coal share declined, partially offsetting the decline in energy-related CO 2 emissions from coal. Motor gasoline accounted for 56.0% from the 2015 level.

2016 150
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Chinas Yitai Group CTL Plant Produces Diesel and Naptha in Trail Run

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China’s Yitai Group’s 160,000 tonne/year coal-to-liquids (CTL) plant in northern China’s Inner Mongolia Autonomous Region has produced qualified diesel oil and naphtha in its trial run. Construction of this indirect coal liquefaction project started in 2006 with a combined investment of near 2.7 Li, Yongwang.

Mongolia 150
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Obama Announces Steps to Boost Biofuels, Clean Coal; RFS2, BCAP, BIWG and Carbon Capture and Storage Task Force

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In addition, President Obama issued a Presidential Memorandum creating an Interagency Task Force on Carbon Capture and Storage to develop a comprehensive and coordinated federal strategy to speed the development and deployment of advanced lower-emission coal technologies. Biomass-based diesel. President Obama. Renewable fuel.

Obama 218