Abstract
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 language | American English |
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Number of pages | 12 |
State | Published - 2019 |
Event | WCX SAE World Congress Experience - Detroit, Michigan Duration: 9 Apr 2019 → 11 Apr 2019 |
Conference
Conference | WCX SAE World Congress Experience |
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City | Detroit, Michigan |
Period | 9/04/19 → 11/04/19 |
Bibliographical note
See NREL/CP-5400-74134 for paper as published by SAENREL Publication Number
- NREL/CP-5400-72944
Keywords
- electric vehicle
- electrification
- feasibility
- infrastructure
- real world data
- ride hailing
- taxi