Related Experiment Video
Updated: Apr 3, 2026

Evaluating the Effect of Roadside Parking on a Dual-Direction Urban Street
Published on: January 20, 2023
The potential role of truck-hailing and operational efficiency improvement in China's road freight decarbonization
Xun Xu1, Shiqi Ou2,3, Tianduo Peng4,5
1King Abdullah Petroleum Studies and Research Center, Riyadh, Saudi Arabia. seanhawaii1983@gmail.com.
Abstract:
Truck-hailing is an emerging business model that could potentially transform the road freight sector. As a new form of horizontal collaborative transport, it offers great potential to improve operational efficiency-an important yet underrepresented demand-side strategy in current transport decarbonization research. Drawing on a proprietary national truck-hailing dataset (N = 51,021) and an enhanced vehicle fleet model that incorporates operational factors, here we assess the potential carbon emission impacts of truck-hailing and operational efficiency improvements in China under multiple scenarios. Under medium projections, enhancements in load factor and reductions in empty running could cut China's road freight emissions by 886-2203 Mt (9%-24%) in the near term (2020-2035) and 2504-3327 Mt (23%-31%) in the long term (2035-2060), compared to a business-as-usual pathway. However, capacity constraints of zero-emission vehicles may reduce these benefits, resulting in roughly 3% higher emissions in the near term and nearly 10% in the long term.
Related Concept Videos
Efficiency of The Carnot Cycle
Short-distance Transport of Resources
Production Efficiency
Rolling Resistance
For instance, imagine a hard cylinder rolling on a comparatively soft surface. The cylinder's weight compresses the surface beneath it. As the cylinder moves, the material in front of it slows down due to...
Rolling Resistance: Problem Solving
Turnover Number and Catalytic Efficiency
Chymotrypsin is a pancreatic enzyme that breaks down proteins during digestion....