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UN report highlights urgent need to tackle impact of EV battery production boom

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Demand for raw materials used in the production of electric car batteries is set to soar, prompting the UN trade body, UNCTAD (United Nations Conference on Trade and Development), to call for the social and environmental impacts of the extraction of raw materials, which include human rights abuses, to be addressed urgently.

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Rio Tinto to invest $1 billion over 5 years to help meet new climate change targets

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Mining giant Rio Tinto will invest around $1 billion over the next five years to support the delivery of its new climate change targets and a company objective for net zero emissions from operations by 2050. Rio Tinto introduced its first climate change target in 2008 and beat its most recent target.

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KIST researchers develop promising solid electrolyte for solid-state batteries

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Cl 1.5 ) in all-solid-state batteries without a decreased intrinsic electrochemical window in various electrode configurations. All-solid-state battery technology has attracted great attention as a possible safer—and eventually, higher energy density—alternative to Li-ion batteries with liquid electrolytes.

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Barbados receiving 35 BYD electric buses; first electric bus fleet for public transport in the Caribbean

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BYD delivered the first electric bus fleet for public transport in the Caribbean, opening up an exciting new chapter in the region’s efforts to tackle climate change. The Barbados Transport Board recently received 33 BYD battery-electric buses and two more of the 30-foot buses will be delivered by December.

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UNIST team develops new electrolyte additive for high-energy-density Li-ion batteries

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Researchers at the Ulsan National Institute of Science and Technology (UNIST) in Korea have developed an innovative electrolyte additive that enables a high-energy-density Li-ion battery to retain more than 80% of its initial capacity even after hundreds of cycles. The amount of metal inside the anode determines the battery capacity.

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U of Toronto study finds US electrification of LDV fleet not a silver bullet for tackling climate change in vehicle sector

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The paper is published in the journal Nature Climate Change. A lot of people think that a large-scale shift to EVs will mostly solve our climate problems in the passenger vehicle sector. Finally, there are technical challenges to do with the supply of critical materials, such as lithium, cobalt and manganese for batteries.

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Rio Tinto and InoBat partner to explore full life-cycle lithium battery initiative

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Rio Tinto and InoBat, a European battery technology and manufacturing company, signed a Memorandum of Understanding to work together to accelerate the establishment of a “cradle-to-cradle” battery manufacturing and recycling value chain in Serbia. —Marnie Finlayson, Managing director of Rio Tinto’s borates and lithium businesses.

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