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ICTD 2025

Sustainable Transportation

Accessibility of EV Charging Stations and Effect of their Availability on EV Sales

Mapping the Accessibility of EV Charging Stations in the U.S.

Wednesday, June 11, 2025
8:30 AM – 8:45 AM MT
Abstract: This study investigates the accessibility of electric vehicle (EV) charging stations across the United States, using Geographic Information Systems (GIS) and spatial analysis to identify socio-demographic and transportation factors associated with the distribution of charging infrastructure. As the U.S. seeks to expand EV adoption to meet environmental goals, ensuring equitable access to charging stations is essential for supporting all communities. The research analyzes spatial patterns in the location of charging stations, examining correlations with socio-demographic factors such as income, population density, and racial or ethnic composition. Additionally, it considers transportation features including road network density, traffic volume, public transit availability, and proximity to highways to assess their influence on charging infrastructure placement. By mapping and analyzing these variables, the study aims to identify potential disparities in charging station accessibility, particularly in underserved or rural areas where barriers to EV adoption may be higher. Findings will provide insights into how socio-economic factors and transportation infrastructure shape access to EV charging, revealing gaps that could impact future mobility and equity. Recommendations will focus on strategic expansions of the charging network, aimed at improving accessibility and addressing existing disparities. This research highlights the importance of incorporating socio-demographic considerations into planning to ensure a fair and inclusive transition to electric mobility nationwide.

Learning Objectives:

Attendees can expect to learn the following from this session:
  • Upon completion, participants will be able to understand the socio-demographic and transportation factors influencing the distribution of EV charging infrastructure.
  • Upon completion, participants will be able to identify potential disparities in EV charging accessibility, especially in underserved or rural areas.
  • Upon completion, participants will be able to recognize the importance of equitable planning in expanding the EV charging network to support a fair transition to electric mobility.