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Study finds total greenhouse gas footprint of blue hydrogen “quite high” due to fugitive methane

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“Blue” hydrogen—produced through steam methane reforming (SMR) of natural gas or coal gasification, but with CO 2 capture and storage—is being described as having low or zero carbon emissions. Our analysis assumes that captured carbon dioxide can be stored indefinitely, an optimistic and unproven assumption.

Hydrogen 414
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Heating Buildings With Solar Energy Stored in Sand

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When we turn up the heat in our homes and workplaces, we must balance our personal need for warmth with the global impact of burning fossil fuels like oil, gas, coal, and biomass. This means that storing and distributing energy is as important as its generation. The apparent contradictions do not end there.

Store 97
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Comparative genome study finds ancestral fungus may have influenced end of coal formation; potential resource for biofuel production

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Robert Blanchette, University of Minnesota) Click to enlarge. Coal deposits—the fossilized remains of plants—were formed during a 60-million year period from around 360 to 300 million years ago. Once you have white rot you can break down lignin, the major precursor of coal. Punctularia strigoso-zonata.

Coal 261
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UK to award £54M to 15 projects developing innovative carbon removal technology

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The carbon dioxide can then be permanently stored or used in various products or applications. Bioenergy Carbon Capture and Storage (BECCS) – captures and stores carbon from organic materials, converting it into useful energy such as heat, electricity, liquid or gas fuels. Lapwing Energy Limited, “Reverse Coal”.

Carbon 305
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DOE Regional Partnership Initiates CO2 Injection in Lignite Coal Seam

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A US Department of Energy/National Energy Technology Laboratory (NETL) team of regional partners has begun injecting CO 2 into a deep lignite coal seam in Burke County, North Dakota, to demonstrate the economic and environmental viability of geologic CO 2 storage in the US Great Plains region.

Coal 150
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Monash team proposes roadmap to renewable ammonia economy; 3 generations of technology

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While there is global potential to generate renewable energy at costs already competitive with fossil fuels, a means of storing and transporting this energy at a very large scale is a roadblock to large-scale investment, development and deployment. The reaction between N 2 and H 2 requires temperatures in excess of 400 ?

Renewable 419
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Novel sorbent achieves 90% carbon capture in DOE-sponsored test

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The successful bench-scale test of a novel carbon dioxide capturing sorbent promises to further advance the process as a possible technological option for reducing CO 2 emissions from coal-fired power plants. ATMI) , a subcontractor to SRI for the Department of Energy (DOE)-sponsored test at the University of Toledo.

Carbon 300