Spatial and Temporal Distribution of Electric Vehicle (EV) Charging Infrastructure

Abstract

As the worldwide transition to sustainable modes of transportation accelerates, the presence and ease of access to Electric Vehicle (EV) charging stations are critical elements influencing the future of environmentally responsible travel. This research paper presents a comprehensive statistical examination of the spatial and temporal distribution of EV charging stations within India's borders. Employing a diverse dataset that includes government records, industry databases, and operator surveys, this study investigates the evolution of EV charging infrastructure over time and its impact on the nation's sustainable transportation ecosystem. Utilizing advanced spatial analysis techniques, we unveil the geographical dispersion of charging stations, highlighting clusters, underserved regions, and regional inequalities. Our discoveries illuminate the crucial determinants influencing station placement, such as proximity to population centers, major roadways, and urban-rural dynamics. Furthermore, we classify charging stations by type (Level 1, Level 2, DC fast charging) and scrutinize their distribution patterns, offering insights into infrastructure providers' preferences and the evolving requirements of EV users. Additionally, this research delves into matters of fairness and accessibility, assessing how different demographic groups access charging facilities and identifying potential disparities. By examining usage patterns, we uncover peak demand times and average charging durations, facilitating infrastructure planning and resource allocation. Drawing upon our statistical analysis, this paper puts forth recommendations for optimizing the distribution of EV charging stations, with a particular emphasis on enhancing accessibility, addressing geographical gaps, and supporting the growing EV market. We also delve into the policy implications of our findings, providing guidance to government agencies and industry stakeholders for effective infrastructure development and the promotion of sustainable transportation. By analyzing current trends and making well-informed projections, we aspire to aid policymakers and stakeholders in shaping a more efficient, accessible, and equitable EV charging network for the future, fostering a greener and cleaner transportation landscape.