Ride-hailing has expanded substantially around the globe over the last decade and is likely to be an integral part of future transportation systems. Through a systematic review of the literature concerning the energy and environmental impacts of ride-hailing, we have identified a dichotomy between empirical findings and theoretical projections.

Principal Fellow- Transportation & Infrastructure
Rubal is a principal fellow at KAPSARC focused on understanding consumer decision making, in particular, consumer choice of energy-efficient technologies…
Rubal is a principal fellow at KAPSARC focused on understanding consumer decision making, in particular, consumer choice of energy-efficient technologies and mobility options under alternative technology and policy scenarios. Before joining KAPSARC, Rubal gained a Ph.D. at KAUST designing advanced carbon materials for energy and environmental applications, with a particular focus on energy storage, carbon capture, waste-water treatment, and hydrogen generation via solar water splitting. Prior to that, he worked at the University of Pennsylvania on a semiconductor industry-funded project, developing a continuum modeling framework for simulating the physics of micro defect formation in silicon crystals.
Expertise
- Behavorial decision science
- Consumer adoption
- Energy-efficient mobility and shared autonomous mobility-on-demand
Publications See all Rubal Dua’s publications

Emerging Policy and Economics Research Priorities for Enabling Low-Carbon Trucking
Ride-hailing has expanded substantially around the globe over the last decade and is likely to…
16th April 2025
Why Might Some Chinese Battery Electric Vehicle Owners Choose Not to Repurchase Another?
Ride-hailing has expanded substantially around the globe over the last decade and is likely to…
2nd February 2025