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Five Canadian and developing country teams awarded total of C$12.5M to study climate change adaptation

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million) under the International Research Initiative on Adaptation to Climate Change (IRIACC). million over five years to study how best to protect people, communities and vital economic sectors, like agriculture and tourism, that are most at risk from the effects of climate change. million (US$12.8

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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 This results in copper concentrate, which Chile also sells.

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Exhausted: How We Can Stop Lithium Mining from Depleting Water Resources, Draining Wetlands, and Harming Communities in South America

CleanTechnica EVs

To mitigate the worst impacts of climate change, we must transition away from fossil fuels like petroleum and coal and toward clean energy generation and zero-emission transportation options. Lithium resources are concentrated in locations that have […].

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5 Countries Taking Action to Reach Net-Zero Targets

CleanTechnica EVs

To date, over 90 countries have set net-zero emissions targets, committing to help prevent the most harmful impacts from climate change. But questions remain around the credibility of many of these pledges and whether these goals will be met.

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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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This is due to wind and solar projects generating only when natural resources are available while oil, coal, and gas plants can potentially produce around the clock. The Climatescope results come just ahead of next month’s United Nations-supported climate negotiations in Madrid. thousand terawatt-hours in 2018, up from 6.4

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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. But here’s the problem: Europe is not especially well situated to optimize compliance with the new demands. — Nature Materials editorial. Batteries show the difficulties of being greener.

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

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Among the increasing challenges is that while the sourcing, processing, and delivery of clean water is becoming more energy-intensive, the extraction and refining of fossil fuels and their substitutes is trending towards increasing water requirements per unit of fuel produced as energy companies work with progressively lower grade resources.

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