"Transformative Transportation Survey Methods: Enhancing Household Transportation Survey Methods for Hard-To-Reach Populations," is a new article published in the September 2021 issue of ...

The objective of this project is to provide guidance on currently available, practical, and innovative methods for state DOTs to assess and advance transportation-related GHG reduction strategies in ...

There are a number of federal and state policies that aim to reduce GHG emissions from transportation. This section briefly reviews those policies, with notes on their similarities, differences, or ...

The long-distance transportation of hydrogen is a major challenge. However, the total decarbonization of green hydrogen transportation may possible by envisioning hydrogen-filled rigid or frameless ...