Road freight transportation literature increasingly concentrates on environmental aspects to
reduce logistics contribution to carbon dioxide emissions. Some literature reviews highlight …

Meeting climate mitigation goals would require transformative changes in the transport
sector (high confidence). In 2019, direct greenhouse gas (GHG) emissions from the transport …

This article describes a new fact, then analyzes its causes and consequences: in most
countries, import tariffs and nontariff barriers are substantially lower on dirty than on clean …

Aiming at promoting LNG-powered ships to achieve zero carbon emission, this paper
presents an efficient energy utilization system, which can fully recover the marine engine …

This paper evaluates the environmental and economic performance of liquefied natural gas
(LNG) as a transition fuel to replace diesel in heavy goods vehicles (HGVs). A Well-to-Wheel …

The incorporation of clean-fuel technologies has become essential for the sustainability of
the transportation sector. Natural gas technology, especially the use of liquefied natural gas …

The food production and supply systems are some of the biggest contributors to climate
change, and food loss from the entire food chain aggravates the problem. We developed a …

Connected and automated vehicles (CAVs) are emerging technologies expected to bring
important environmental, social, and economic improvements in transportation systems …

An exposure-based traffic assignment (TA) model is used to quantify primary and secondary
fine particulate matter (PM2. 5) exposure from on-road vehicle flow on the Chicago …

The public transportation system in Bangkok, Thailand relies on environmentally costly
diesel buses that contribute daily to Bangkok's air quality problem. Two potential …