Breathing Easy: A Survey of Zero Emission Buses Across America Elliott Popel | August 2018 Download the report
ZEB Evaluation Results: Orange County Transportation Authority Feul Cell Electric Bus Leslie Eudy and Matthew Post | May 2018 Download the report
Wayside Charging and Hydrogen Hybrid Bus: Extending the Range of Electric Shuttle Buses (Report 0028) Center for Energy, Transportation and the Environment | September 2012 Download the report
National Fuel Cell Bus Program: Proterra Fuel Cell Hybrid Bus Report, Columbia Demonstration (Report 0003) Leslie Eudy | October 2011 Download the report