1、Driving Insight:Driving Insight:A Five-Year A Five-Year Synthesis of Combustion Synthesis of Combustion Emissions Research Emissions Research (2020-2024)WHITE PAPERDECEMBER 20252TRANSPORTATION ENERGY INSTITUTEIntroductionDriving Insight:A Five-Year Synthesis of Combustion Emissions Research(2020-202
2、4)The Transportation Energy Institute(TEI),formerly The Fuels Institute,is dedicated to impartially evaluating options to reduce transportation emissions while preserving access to affordable and reliable transportation energy for all consumers.1 TEI does not advocate for or engage in efforts to inf
3、luence policies or industry priorities;rather,TEI seeks to identify and explore alternatives for achieving policy and industry priorities and to present objective assessments of how such alternatives might affect consumers,the environment,and the market in general.1 In this paper,the term“consumer”a
4、pplies both to drivers of privately owned passenger vehicles as well as to drivers of commercial vehicles.This compilation report identifies the themes that tie together several TEI publications and presents an aggregated summary of the key findings from studies in transportation emissions reduction
5、.The enduring lesson is that there is no silver bullet;effective strategy blends policies,fuels,vehicles,and infrastructure in ways tailored to the market and heterogeneity of the fleet.In recent years,TEI has published peer-reviewed research papers covering a wide range of topics,including life cyc
6、le analyses of electric and combustion vehicles,options for reducing emissions from internal combustion engine vehicles(ICEVs),the carbon intensity(CI)and production capacity of biofuels,business opportunities associated with electric vehicle charging infrastructure,strategies to reduce emissions fr