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A comment on Electric vehicle battery costs rapidly declining, Tesla cited as leading. Parent comment

Re:Electric vehicle battery costs rapidly declining, Tesla c... by honkhonkpants on Tuesday June 07, 2016 @05:58PM (#11858298)
It's tough to get hard data but a 20-30% CAGR from 2013 to the present time seems like a reasonable guess.
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Re:Electric vehicle battery costs rapidly declining, Tesla c... by mikeash on Tuesday June 07, 2016 @06:01PM (#11858314)
Sounds reasonable to me as well. I won't claim to have great numbers, just trying to compare the rough magnitudes.
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