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[–] 19 points 6 months ago* (3 children)

This article says that the iron batteries cost is as low as $76.11 per kWh, but lithium ion prices are $108 per kWh right now. I have no idea how they got to 80x cheaper in that headline

Edit: I think they're just saying that the cost of raw iron is 80x cheaper than the cost of raw lithium by weight. That's really deceptive

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  • [–] 8 points 6 months ago (2 children)

    Are they including the price over time if they last significantly longer than the lithium batteries?

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