| September 14, 2019 ZEB Evaluation Results: Orange County Transportation Authority Feul Cell Electric Bus
| September 14, 2019 Wayside Charging and Hydrogen Hybrid Bus: Extending the Range of Electric Shuttle Buses (Report 0028)
| September 14, 2019 National Fuel Cell Bus Program: Proterra Fuel Cell Hybrid Bus Report, Columbia Demonstration (Report 0003)