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Engineers develop an efficient process to make fuel from carbon dioxide (news.mit.edu)
submitted 2 years ago by [M, B] to c/technology@lemmy.world
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Engineers develop an efficient process to make fuel from carbon dioxide::An efficient new process can convert carbon dioxide into formate, a material that can be used like hydrogen or methanol to power a fuel cell and generate electricity.

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[–] 3 points 2 years ago

Yeah, it would basically act as a battery except much better energy and power density, and faster 'charging'.

The downside is invariably that round trip energy efficiency (electricity in vs electricity out) is somewhere between 'much worse' and 'terrible'.

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