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Novel adaptation for existing blast furnaces could reduce steelmaking emissions by 88%; closed-loop carbon recycling

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Devised by Professor Yulong Ding and Dr Harriet Kildahl from the University of Birmingham’s School of Chemical Engineering, the system is detailed in an open-access paper published in the Journal of Cleaner Production. If implemented in the UK alone, the system could deliver cost savings of £1.28 2023.135963.

Carbon 468
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Total to take 25% share in Clean Energy; two to drive deployment of new natural gas heavy-duty trucks

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have entered into a broad strategic agreement to drive deployment of new natural gas heavy-duty trucks. Clean Energy, with support from Total, also plans to launch an innovative leasing program that is intended to place thousands of new natural gas heavy-duty trucks on the road and fueling at Clean Energy stations.

Clean 186
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DLR: cleaner aircraft emissions reduce the climate impact of contrail cirrus

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and d contrail cirrus net radiative forcing due to a 80% reduced initial ice crystal number (low minus present-day initial ice crystal number). Decreasing the fuel aromatics content, using biofuel together with liquid natural gas or liquid hydrogen, or switching to lean combustion is expected to lead to even larger reductions.

Climate 278
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Synbio company Intrexon and Dominion partner to commercialize bioconversion of natural gas to isobutanol in Marcellus and Utica Basins

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Intrexon’s proprietary methanotroph bioconversion platform uses optimized microbial cell lines to convert natural gas into higher carbon compounds such as isobutanol and farnesene under ambient temperatures and pressures. Methanotrophic bacteria oxidize methane as their sole carbon source to support cellular metabolism and growth.

Gas 150
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LanzaTech, Harsco ally to develop ethanol from steel gas process

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at Harsco’s world headquarters in Pennsylvania, taps into Harsco’s leadership serving the worldwide steel industry, in combination with LanzaTech’s proprietary bioenergy technologies for reducing the carbon footprint of integrated steelmaking operations by converting waste gas to ethanol and high value chemicals.

Gas 210
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Louisiana, Oklahoma, and Arkansas partner for regional hydrogen hub to compete for IIJA funding

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The governor of each of the partner states appointed the following individuals from their respective state to serve as designee to the partnership: Louisiana Department of Natural Resources Secretary Thomas Harris; Oklahoma Secretary of Energy & Environment Kenneth Wagner; and Arkansas Secretary of Energy & Environment Becky W.

Arkansas 186
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California Air Resources Board adopts GHG cap-and-trade program; first auctions slated for Aug/Nov 2012

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The California Air Resources Board on Thursday adopted the final greenhouse gas (GHG) emissions cap-and-trade regulation. Compliance obligations for greenhouse gas emissions begins 1 January 2013. the second, starting in 2015, brings in distributors of transportation fuels, natural gas and other fuels. Earlier post.)

2012 218