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EPA says methane emissions from natural gas production have dropped 36% from 2007-2011

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In its recently released Inventory of US Greenhouse Gas Emissions and Sinks: 1990 – 2011 ( earlier post ), the US Environmental Protection Agency (EPA) reported that methane (CH 4 ) emissions from the field production of natural gas have declined by 36% from 2007 to 2011 (from 83.1 a global warming potential of 21. (The

2007 285
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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. If biogas is substituted for conventional natural gas, total GHG emissions can further significantly reduced (190 gCO 2 /mile). Top: Conventional F-T process.

Coal 257
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US and Japan successfully complete Arctic field trial of gas hydrate production technology using CO2-methane exchange within structure

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Conceptual rendering of CO 2 – CH 4 exchange methodology for the production of natural gas from hydrates. US Energy Secretary Steven Chu announced the completion of a successful test of technology in the North Slope of Alaska that was able to safely extract a steady flow of natural gas from methane hydrates. Source: NETL.

Japan 225
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Full lifecycle CO2 of new Mercedes C-Class 10% less than outgoing model

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In terms of carbon monoxide (CO) emissions during the operation of the vehicle, a significant improvement was achieved over the 2007 predecessor. Natural gas and crude oil are strongly influenced by fuel consumption during the use phase. mpg) at the time of the market launch in 2007 or from between 6.4 The new C-Class.

Mercedes 252
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MIT Report Finds Natural Gas Has Significant Potential to Displace Coal, Reducing Greenhouse Gas Emissions; Role in Transportation More Limited

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Natural gas will play a leading role in reducing greenhouse-gas emissions over the next several decades, largely by replacing older, inefficient coal plants with highly efficient combined-cycle gas generation, according to a major new interim report out from MIT. —MITEI Director Ernest J.

MIT 240
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First-of-a-Kind Field Test for Enhanced Coalbed Methane Recovery with Simultaneous CO2 Sequestration

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Injection of CO 2 began in a first-of-a-kind US Department of Energy–sponsored field trial of enhanced coalbed methane recovery with simultaneous CO2 sequestration in an unmineable coal seam. These wells have been producing coalbed methane and water since 2004. Monitoring the quality of groundwater and stream water.

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Alabama Project Testing Potential for Combining CO2 Storage with Enhanced Methane Recovery

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Earlier, an existing coalbed methane well operated by El Paso Exploration & Production had been converted for CO 2 injection, and four wells drilled to monitor reservoir pressure, gas composition, water quality, and the CO 2 plume. trillion cubic feet of natural gas from these coal seams. gigatons to 2.3

Alabama 186