| 摘要 |
Vehicle emission tracking systems and associated methods can collect emission units associated with at least one vehicle (110). The emission units can represent (a) an amount of one or more selected pollutants, (b) an amount of thermal energy, or both (a) and (b). The systems and methods can further include computing emission credits (figs. 7-9) by comparing the collected emission units with a baseline (see fig. 4), maintaining a total number emission credits over a selected period of time, and providing a way to assign a portion of the total emission credits to a selected entity (162).
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