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

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The amount of methane released into the atmosphere as a result of coal mining is likely approximately 50% higher than previously estimated, according to research presented at the recent annual meeting of the American Geophysical Union. The authors point out that less coal production doesn’t translate to less methane.

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UK to award £54M to 15 projects developing innovative carbon removal technology

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The UK government is awarding £54 million to 15 projects to develop technologies that remove carbon emissions from the atmosphere. The carbon dioxide can then be permanently stored or used in various products or applications. The biochar is rich in carbon and can be used as a fertilizer. Cambridge Carbon Capture Ltd.,

Carbon 305
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Rio Tinto validates BioIron process for low-carbon iron-making; biomass and microwave energy

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Rio Tinto has shown the effectiveness of a low-carbon iron-making process using ores from its mines in Australia in a small-scale pilot plant in Germany, and is now planning the development of a larger-scale pilot plant to further assess its potential to help decarbonize the steel value chain. Earlier post.)

Carbon 199
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CSIRO study finds little to no environmental impact from fracing in Queensland

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A comprehensive three-year scientific study into the air, water and soil impacts of hydraulic fracturing (HF) in coal seam gas (CSG) in Queensland, Australia has found little to no impacts on air quality, soils, groundwater and waterways.

Coal 243
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Peabody Energy Grants $2M to Develop Coal Energy Technology Lab at the University of Wyoming

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The University of Wyoming (UW) has received a $2 million grant from coal giant Peabody Energy to create the Peabody Energy Clean Coal Technology Laboratory in the UW Energy Resources Center in Laramie. Peabody Energy is the world’s largest private-sector coal company.

Wyoming 186
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Australia CSIRO and India CSIR launch A$6M partnership on dimethyl ether

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DME is non-toxic and non-carcinogenic and can be produced from natural gas (NG), coal, biomass, or even directly from carbon dioxide. The carbon intensity of the DME will vary with the feedstock. Both Australia and India are currently unable to meet demand for petroleum products with domestic production alone.

Australia 199
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Study findings suggest that switching from coal to natural gas would do little for global climate

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Relying more on natural gas would reduce emissions of carbon dioxide, but it would do little to help solve the climate problem. The burning of coal releases more carbon dioxide than other fossil fuels, as well as comparatively high levels of other pollutants, including sulfur dioxide, nitrogen oxides, and particles such as ash.

Coal 334