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by bri3k
963 days ago
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The current CAFE calculations include the FOOTPRINT of the vehicle, giving bigger vehicles lower mpg rates to pass regulations. It makes a strong incentive to keep trucks big, as more efficient engines are hard to make. Truly the calculation is quite odd, the formula includes the Natural Log to the power of the footprint of the vehicle. https://www.ecfr.gov/current/title-49/subtitle-B/chapter-V/p... |
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