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Pages 9-10

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From page 9...
... SUMMARY Freight emissions are expected to grow by 30% by 2050 due to increases in demand and the shift to less efficient modes of transportation. In the United States, freight currently represents 28% of transportation energy use, or 8% of overall energy use.
From page 10...
... estimating the magnitude of difference between choices by making simple comparisons. The AHP process is well suited to group decision making, where consensus must be reached between many group members.

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