Includes bibliographical references. Online resource; title from PDF title page (National Academies Press, viewed Nov. 12, 2016). "Research sponsored by the Federal Aviation Administration." "Project 02-65"--Page ii. Includes bibliographical references (pages 54-56).

"TRB's Airport Cooperative Research Program (ACRP) Research Report 165: Tracking Alternative Jet Fuel provides guidance to airports on ways to track alternative jet fuels. As alternative jet fuels start to enter the supply chain, there may be a need to keep track of such fuel for technical, regulatory, and commercial reasons. In addition to the guidance, a greenhouse gas calculator and an alternative fuels inventory tracking spreadsheet compare different types of tracking mechanisms and evaluate their advantages and disadvantages, impediments to implementation, and potential impacts"--Publisher's description. Introduction and motivation -- Current and potential tracking mechanisms -- Detailed discussion of tracking mechanisms -- Comparing the requirements of the different mechanisms for tracking alternative jet fuel -- Alternative fuels tracking an dgreenhouse gas tracking toolkit -- Conclusion -- Summary of sustainability frameworks and chain of custody requirements -- Acronyms and abbreviations -- Endnotes.