>Climate change was poised to create an interesting catch-22 for electric vehicles. Electrifying transportation can go a long way to reducing carbon emissions that are driving up global temperatures. But warmer temperatures also accelerate the degradation of batteries, whose performance can be a make-or-break factor for people considering an EV purchase.
>In a new study led by the University of Michigan, however, researchers have shown that batteries have gotten a lot better over the past several years. So much so, in fact, that their gains will more than offset their expected heat-related degradation on a warming planet. The research was supported by federal funding from the U.S. National Science Foundation and the National Natural Science Foundation of China.
>”Thanks to technological improvements, consumers should have more confidence in their EV batteries, even in a warmer future,” said Haochi Wu, lead author of the study published in the journal Nature Climate Change. Wu performed the work as a visiting doctoral student at the U-M School for Environment and Sustainability, or SEAS.
BeeWeird7940 on
> “I think these improvements are well-known to experts in the field. But, when I started this project, I was looking at web forums and reading how people were deciding on cars,” Wu said. “There are still a lot of durability concerns about EV batteries.”
Never base your PhD project on what you read on web forums.
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>Climate change was poised to create an interesting catch-22 for electric vehicles. Electrifying transportation can go a long way to reducing carbon emissions that are driving up global temperatures. But warmer temperatures also accelerate the degradation of batteries, whose performance can be a make-or-break factor for people considering an EV purchase.
>In a new study led by the University of Michigan, however, researchers have shown that batteries have gotten a lot better over the past several years. So much so, in fact, that their gains will more than offset their expected heat-related degradation on a warming planet. The research was supported by federal funding from the U.S. National Science Foundation and the National Natural Science Foundation of China.
>”Thanks to technological improvements, consumers should have more confidence in their EV batteries, even in a warmer future,” said Haochi Wu, lead author of the study published in the journal Nature Climate Change. Wu performed the work as a visiting doctoral student at the U-M School for Environment and Sustainability, or SEAS.
> “I think these improvements are well-known to experts in the field. But, when I started this project, I was looking at web forums and reading how people were deciding on cars,” Wu said. “There are still a lot of durability concerns about EV batteries.”
Never base your PhD project on what you read on web forums.