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PNNL team develops new low-cost method to convert captured CO2 to methane

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By using a water-lean post-combustion capture solvent, (N-(2-ethoxyethyl)-3-morpholinopropan-1-amine) (2-EEMPA), they achieved a greater than 90% conversion of captured CO 2 to hydrocarbons—mostly methane—in the presence of a heterogenous Ru catalyst under relatively mild reaction conditions (170 °C and 2 pressure). Heldebrant, D.,

Low Cost 315
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Researchers use melamine to create effective, low-cost carbon capture; potential tailpipe application

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millimoles per gram at 1 bar), fast adsorption time (less than 1 minute), low price, and extraordinary stability to cycling by flue gas. This work creates a general industrialization method toward carbon dioxide capture via DCC atomic-level design strategies. —Mao et al.

Low Cost 243
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EPFL team develops low-cost catalyst for splitting CO2

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EPFL scientists have developed an Earth-abundant and low-cost catalytic system for splitting CO 2 into CO and oxygen—an important step towards achieving the conversion of renewable energy into hydrocarbon fuels. This is the first time that such a bi-functional and low-cost catalyst is demonstrated.

Low Cost 150
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Golar and Schlumberger form OneLNG JV; targeting development of low cost gas reserves to LNG

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Golar LNG Limited and Schlumberger have formed OneLNG, a joint venture to develop rapidly low cost gas reserves to LNG. OneLNG will be the exclusive vehicle for all projects that involve the conversion of natural gas to LNG, which require both Schlumberger Production Management services and Golar’s FLNG expertise.

Low Cost 150
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Researchers develop earth-abundant photocatalyst for conversion of ammonia into hydrogen

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The research follows government and industry investment to create infrastructure and markets for carbon-free liquid ammonia fuel that will not contribute to greenhouse warming. This discovery paves the way for sustainable, low-cost hydrogen that could be produced locally rather than in massive centralized plants.

Hydrogen 273
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GWU team demonstrates highly scalable, low-cost process for making carbon nanotube wools directly from CO2

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The process is constrained by the (low) cost of electricity. CNT cost reduction by C2CNT, provides a preferred (lower mass per unit strength) to the mass metal market, and the CNT wool introduced here accelerates CNT demand as a building industry and textile material. —Johnson et al. —Johnson et al.

Low Cost 300
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DOE launches Clean Fuels & Products Shot

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This is the seventh DOE Energy Earthshot, which focuses on reducing carbon emissions from the fuel and chemical industry through alternative, more sustainable sources of carbon to achieve a minimum of 85% lower GHG emissions as compared to fossil-based sources by 2035.

Clean 210