| February 01, 2019 Zero-Emission Bus Evaluation Results: King County Metro Battery Electric Buses (Report 00118)
| September 14, 2019 ZEB Evaluation Results: Orange County Transportation Authority Feul Cell Electric Bus
| September 14, 2019 Zero emission buses are worth reaching for, but emission performance standards are the low-hanging fruit
| September 14, 2019 Transit Bus Applications of Lithium Ion Batteries: Progress and Prospects (Report 0024)
| September 14, 2019 Analysis of Electric Drive Technologies for Transit Applications: Battery-Electric, Hybrid-Electric, and Fuel Cells