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LanzaTech collaborating with Swayana to convert waste gases from ferroalloy production to ethanol

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Ferroalloys are alloys of iron with some element other than carbon; the ferroalloy “carries” that element into molten metal—e.g., Ferroalloys are usually produced by the reduction of a metallic ore (usually an oxide) by carbon. during steel manufacturing. In all cases, however, the production of ferroalloys is energy-intensive.

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Sibanye-Stillwater to achieve majority shareholding in Keliber; seeks to increase shareholding further to 80%

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South Africa-based mining and metals group Sibanye-Stillwater acquired an initial 30.29% shareholding in Keliber Oy as announced on 23 February 2021, by way of a phased equity investment. Earlier post.). Subsequent to completion of the voluntary offer, a capital raise by Keliber will be executed.

Finland 186
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Energy ministers agree to help speed up global deployment of carbon capture and storage

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Energy Ministers from around the world have agreed to proposals to help speed up the global deployment of carbon capture and storage. At a meeting in the United Arab Emirates, Ministers at the Clean Energy Ministerial endorsed recommendations from the Carbon Capture, Use and Storage (CCUS) Action Group chaired by Australia and the UK.

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Shipping industry, Oxfam and WWF call on COP 17 delegates to provide IMO with clear guidance on reducing shipping GHG emissions; potential for contributing to Green Climate Fund

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This includes the possibility of the adoption by IMO of a compensation mechanism through which a significant share of any revenues collected from international shipping could be directed to developing countries and provide a new source of finance to support their efforts to tackle climate change.

Climate 218
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Potent GHG SF6 rapidly accumulating in atmosphere, driven by demand for SF6-insulated switchgear in developing countries

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In an open-access study in the EGU journal Atmospheric Chemistry and Physics , an international team of researchers reports that the greenhouse gas sulfur hexafluoride (SF 6 ) is rapidly accumulating in the atmosphere, driven by the demand for SF 6 -insulated switchgear in developing countries. Simmonds et al.

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International team sequences Eucalyptus genome; potential for improving biofuel and biomaterial production

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An international team of researchers has sequenced the genome of the eucalyptus tree ( Eucalyptus grandis ) and published the analysis in an open access paper in the journal Nature. Trees play a significant role in the global carbon cycle. —Gerald Tuskan, Oak Ridge National Laboratory. —Alexander Myburg.

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Aviation Summit calls for global framework on emissions reductions

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The 6 th Aviation and Environment Summit , recently held in Geneva, Switzerland, concluded with the adoption of an industry declaration titled “Aviation Benefits Beyond Boundaries,” as a joint message to the UN Conference on Sustainable Development (UNCSD, or Rio+20).

Emissions 240