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by dsfyu404ed
2897 days ago
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There's got to be more to it than that. I would suspect that energy recovered over the service life isn't enough to more than break even. If up front cost and/or weight/packaging were the issue you'd see them employed at least occasionally in marine/rail/off highway/stationary industrial applications where physical trade-offs aren't as big of an issue and the up front cost is can be more easily amortized over the long service life of the equipment it's tacked on to. |
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