This study examined the options for petroleum-based and alternative transportation fuels and the contribution they could make towards reducing emissions and air quality impacts associated with transportation in the APEC region. The study facilitates sharing information on transportation energy options, information that can be used to assist in improving economic and environmental conditions in the APEC region.

• Introduction
• Methodology and Sources of Data
• Transportation Data in APEC Economies
• Review of Fuels Options and their Influence on Efficiency and Emissions
• Assessment of Fuel Options and Impacts on Emissions and Health Effects
• Obstacles and Data Gaps
• Conclusions
• References