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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. FTS produces only a small fraction of the hydrocarbons needed for fuel and requires extensive recycling. Click to enlarge. per gallons vs. $2.14.

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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. Black carbon is released into the atmosphere via incomplete combustion of carbonaceous fuel and is of major concern because of the impact on climate systems.

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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. In 2019, CO 2 emissions from petroleum fuels—nearly half of which are associated with motor gasoline consumption—fell by 0.8%, and CO 2 emissions from the use of natural gas increased by 3.3%.

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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. Transportation increase led by gasoline consumption.

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California Energy Commission approves $8M grant for H2 fueling station at Port of Long Beach

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The California Energy Commission approved an $8-million grant to Equilon Enterprises—a fully owned subsidiary of Shell Oil—to develop a high-capacity hydrogen fueling station to service and promote the expansion of zero-emission fuel cell electric Class 8 drayage trucks at the Port of Long Beach.

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EIA: Total Greenhouse Gas Emissions in the US Down 2.2% in 2007; Transportation Sector Emissions Down 4.7%

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below the 2007 total, according to the just-released report by the US Energy Information Administration, Emissions of Greenhouse Gases in the United States 2008. million metric tons carbon dioxide equivalent (MMTCO 2 e) in 2007 to 7,052.6 Most of the increase came from coal mining and from natural gas production and processing.

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

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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. The researchers estimated costs for both types of plants over a wide range of fuel prices and under both existing and pending emissions standards.

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