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German-Chilean consortium investigating new ways of reducing arsenic in copper concentrates: ReAK

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Chile is the world’s top copper producer (27% of global production) and exporter. In Chile, copper is mostly found in sulfide ores, especially in chalcopyrite (CuFeS 2 ), bornite (Cu 5 FeS 4 ) and chalcocite (Cu 2 S). In 2021 alone, Chile mined about 5.6 In 2021 alone, Chile mined about 5.6 © Juan Carlos Salas.

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15 countries agree to work toward 100% ZEV truck and bus sales by 2040

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Under the new Global Memorandum of Understanding (MOU) for Zero-Emission Medium- and Heavy-Duty Vehicles (ZE-MHDVs), Austria, Canada, Chile, Denmark, Finland, Luxembourg, Netherlands, New Zealand, Norway, Scotland, Switzerland, Turkey, United Kingdom, Uruguay and Wales are setting an interim goal of 30% zero-emission new vehicle sales by 2030.

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UN Secretary-General assembles high-level advisory group on sustainable transport

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The UN Secretary-General Ban Ki-moon has formed a 12-member advisory group charged with promoting sustainable transport systems to further growth and development while protecting the environment and limiting the impact on climate change. Most of that will be caused by a projected surge in the number of vehicles around the world.

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Nature Materials editorial urges reconsideration of approach to battery regulation in Europe

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It does not, for example, have a strong domestic market for lithium: global supplies of the metal come mostly from Australia, Chile and China. Holding European battery manufacturers to high standards is a noble aim, but becomes self-defeating if it sets the bar too high for them to compete in the global marketplace.

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Global Fuel Economy Initiative launches second 3-year campaign; ICCT joins partnership

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The Global Fuel Economy Initiative ( GFEI ) ( earlier post ) launched its second three-year effort to improve vehicle fuel economy around the world at the International Transport Forum in Leipzig. —“Global Fuel Economy Initiative Plan of Action 2012-2015. 2012 is therefore a very important year.

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BloombergNEF: clean energy investment in developing nations slumps as financing in China slows; coal burn surges to record high

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The findings suggest that developing nations are moving toward cleaner power but not nearly fast enough to limit global CO 2 emissions. The Climatescope results come just ahead of next month’s United Nations-supported climate negotiations in Madrid. The rest of the top five included Chile, Brazil, China, and Kenya, in that order.

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Report Finds Water Stress Rapidly Becoming Key Strategic Risk to Commerce; Impending Water/Energy Collision

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Climate change. The report “Water Scarcity and Climate Change: Growing Risks for Businesses and Investors” notes that drought conditions are currently causing water shortages in Australia, Asia, Africa, and the United States, and that drought patterns are in many cases mirroring previously predicted effects of climate change.

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