Relationship between equity of electric vehicles ownership and charging stations in California

Abstract: California’s goals for adopting zero-emission vehicles (ZEV) are ambitious, with targets of a million ZEVs by 2025 and a complete transition to zero-emission car and truck sales by 2035. However, the equitable distribution of electric vehicle (EV) charging infrastructure remains a significant concern. California has various initiatives designed to lower emissions, including financial incentives for EV purchases and investments in renewable energy, but the advantages might not be evenly shared; this study examines how the current infrastructure is distributed across California's urban, suburban, and rural areas, focusing on disparities in access for different income levels, demographics, and regions. It is necessary to analyze the correlation between charging station density and EV ownership to address questions of equity. Using geospatial data and access metrics, it is possible to evaluate whether EV charging stations are adequately positioned to support the growing number of EVs, particularly in underserved areas; charging infrastructure distribution plays a critical role in adoption as limited access to charging stations may be a factor leading to EV abandonment. Addressing these disparities is essential for ensuring that California’s clean energy transition benefits all residents equitably and sustainably by promoting inclusivity in its environmental initiatives and serving as a model for other regions aiming for sustainable transportation solutions.