While the provided studies don’t explicitly break down Tesla Supercharger reliability by specific regions, recent data highlights broader trends:
- General reliability leadership: Tesla Superchargers consistently show the highest reliability across all regions, with only 4% reported issues per charging session compared to competitors like Shell Recharge (48%) or EVgo (43%).
- State-level DC fast charging trends: A Q1 2025 report notes Utah, Alaska, Tennessee, North Carolina, and Nevada as top states for DC fast charging reliability, though this analysis primarily concerns non-Tesla networks. Tesla’s network, while not specifically ranked in this context, benefits from having larger stations (avg. 13 ports each) and industry-leading uptime standards.
- Vertical integration advantage: Tesla’s control over both vehicle and charger design ensures consistent compatibility and reliability nationwide, unlike fragmented CCS networks.
No studies directly compare Tesla Supercharger reliability between U.S. regions, but their standardized deployment and maintenance practices suggest uniformly high performance across all operational areas. For granular regional insights, proprietary data from Tesla or deeper third-party analysis would be required.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/are-there-any-specific-regions-where-tesla-superchargers-are-more-reliable-than-others/
