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A new sodium-ion battery breakthrough means they may one day power EVs

Sodium-ion batteries have great promise. They’re energy dense, nonflammable, and operate well in colder temperatures, and sodium is cheap and abundant. Plus, sodium-based batteries will be more environmentally friendly and even less expensive than lithium-ion batteries are becoming now. Sodium-ion battery performance has been limited because of poor durability, but this is about to change for the better.

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Learn how electric cars actually affect the environment in this free 15-minute webinar

electric car environment

To what extent are electric vehicles better than gas cars for the environment? Experts at the Argonne National Laboratory, a US Department of Energy science and engineering research center in Lemont, Illinois, are inviting the public to listen in as they discuss the best ways to measure greenhouse gas emissions.

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Mineral supply-chain disruptions would have long-range impacts on EVs

Scientists at the US Department of Energy’s Argonne National Laboratory published research on how the supply chains of rare earth minerals respond to disruptions. This could include natural disasters, labor or trade disputes, construction delays – and pandemics.

The team found that mineral supply chain disruptions have long-range impacts that affect the costs and availability of electric vehicles.

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80+ companies with over $1T in revenue call for 100% ZEV sales by 2035

zero-emission vehicles by 2035

Two powerful corporate networks that represent more than 80 companies with a combined $1.3 trillion in annual revenue have today written to the Environmental Protection Agency and the National Highway Traffic Safety Administration. The pair of letters calls for interim strong fuel economy and emission standards and 100% zero-emission vehicle (ZEV) sales of light-duty vehicles by 2035 at the latest.

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