Feasibility Analysis of Taxi Fleet Electrification Using 4.9 Million Miles of Real-World Driving Data: SAE Paper No. 2019-01-0392

Matthew Moniot, Erin Burrell, Clement Rames

Research output: Contribution to conferencePaper

7 Scopus Citations


Ride hailing activity is rapidly increasing, largely due to the growth of transportation network companies such as Uber and Lyft. However, traditional taxi companies continue to represent an important mobility option for travelers. Columbus Yellow Cab, a taxi company in Columbus, Ohio, offers traditional line-of-sight hailing as well as digital hailing through a mobile app. Data from Columbus Yellow Cab was provided to the National Renewable Energy Laboratory to analyze the potential for taxi electrification. Columbus Yellow Cab data contained information describing both global positioning system trajectories and taxi meter information. The data spanned a period of 13 months, containing approximately 70 million global system positioning system points, 840 thousand trips, and 170 unique vehicles. A variety of scenarios were evaluated using Columbus Yellow Cab data and the Electric Vehicle Infrastructure Projection Tool (EVI-Pro) to understand challenges and opportunities associated with operating an electrified taxi fleet. Two main factors-access to home charging and vehicle specifications-are shown to be major variables affecting successful electric fleet operation. The analysis indicates that 95.7% of taxi travel days can be successfully completed by a 250-mile-range electric vehicle assuming access to overnight and public charging infrastructure. However, when no overnight access is available to fleet vehicles, only 39.9% of taxi travel days are possible with 250-mile range electric vehicles. An additional scenario, reducing the vehicle range from 250 miles to 100 miles (while controlling for infrastructure access and permitting overnight charging) resulted in only 34.4% of taxi travel days being completed.
Original languageAmerican English
Number of pages10
StatePublished - 2019
EventWCX SAE World Congress Experience - Detroit, Michigan
Duration: 9 Apr 201911 Apr 2019


ConferenceWCX SAE World Congress Experience
CityDetroit, Michigan

Bibliographical note

See NREL/CP-5400-72944 for preprint

NREL Publication Number

  • NREL/CP-5400-74134


  • electric vehicle
  • electrification
  • feasibility
  • infrastructure
  • real world data
  • ride hailing
  • taxi


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