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LCA finds EMN high-purity manganese products have lower carbon footprint than incumbent industry

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GWP processing routes using both grid-mix electricity and renewable electricity were evaluated in-line with LCA best-practice and Global Battery Alliance requirements for the battery passport. HPMSM produced via EMM dissolution has a carbon footprint 59% lower at Chvaletice compared to HPMSM produced in China.

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Cornell study examines trade-off between critical metals requirement and transportation decarbonization

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Monotonic growth in global demand for critical metals to 2050 is the most prevalent trend. —Fengqi You, senior author Currently, critical metals and minerals are centralized in politically unstable Chile, Congo, Indonesia, Brazil, Argentina and South Africa, according to the World Bank. Resources Chunbo Zhang et al.

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Sasol and ITOCHU to partner on green ammonia and hydrogen

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South Africa-based Sasol and Japan-based ITOCHU Corporation have signed a Memorandum of Understanding (MoU) jointly to study and to develop the market and supply chain for green ammonia with a focus on its use as bunkering fuel and for power generation.

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Anglo American unveils prototype 2MW hydrogen-battery hybrid mine haul truck

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Anglo American plc unveiled a prototype of the world’s largest hydrogen-powered mine haul truck designed to operate in everyday mining conditions at its Mogalakwena PGMs (platinum group metals) mine in South Africa. South Africa’s Hydrogen Valley. —Duncan Wanblad, Chief Executive of Anglo American.

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Anglo American, Aurizon to explore feasibility of hydrogen-powered trains for bulk freight

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Aurizon , Australia’s largest rail freight operator, and leading global mining company Anglo American will work together on a feasibility study to assess the introduction of hydrogen-powered trains for bulk freight. Rail freight already produces up to 16 times less carbon pollution per tonne kilometer than road. Earlier post.)

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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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Fast action on black carbon, ozone and methane could help limit global temperature rise to 2 degrees C

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Global benefits from full implementation of the identified measures in 2030 compared to the reference scenario. Fast action on pollutants such as black carbon, ground-level ozone and methane may help limit near term global temperature rise and significantly increase the chances of keeping temperature rise below 2 °C (3.6 °F)—and

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