Experimental Investigation of Energy Consumption in Select Micromobility Vehicles

This study provides a detailed energy consumption analysis of two popular micromobility vehicles - an e-scooter and an e-bike - under various conditions, including steady-state and dynamics scenarios. Employing a custom-built data acquisition system, the research tested these vehicles in throttle mode, additionally assessing the e-bike across three pedal-assist levels. The findings reveal that the e-bike operates significantly more efficiently than the e-scooter, with both vehicles demonstrating peak power outputs significantly exceeding their rated values. Furthermore, the study explores how cargo affects the e-bike's energy use, along with the charging and discharging behaviors of both platforms. Notably, the e-scooter exhibited a considerable battery self-depletion rate, a characteristic not observed on the e-bike. © 2025 Alliance for Sustainable Energy LLC; UChicago Argonne, LLC.