U.S. Department of Transportation

This white paper will review the key literature and estimates, attempt to understand the reason for differences and resolve these, undertake sensitivity analysis and a “final” robust analysis with conclusions about the best applications of BETs and where they may be very challenged to replace diesels.

This project studies how different fueling technologies and technologies-for-rail can reduce life cycle greenhouse gas and pollutant emissions from train transportation.

This work researches on the adoption of electric vehicles in households’ daily travel in Georgia state.

This project develops a framework to help transit agencies replace their conventional-fuel bus fleets with alternative fuel vehicles.

This white paper presents a statistical meta-analysis of eco-driving feedback studies, with special focus on feedback interventions and how they impact fuel economy.

This project presents a tool that estimates how low rolling resistance tires can improve heavy-duty vehicle fuel economy.

This study examines how knowledge of carbon emissions may affect online flight ticket purchases.

This project adds secondary particulate matter data to the MOtor Vehicle Emission Simulator to better measure air quality and pollution exposure.

This study develops an energy management for plug-in hybrid vehicles.