DC Fast Charging Satisfaction Hits New High, Charging Failure Rate Drops to 12%
JD Power released the results of its 2026 U.S. Electric Vehicle Experience (EVX) Public Charging Study, revealing that overall satisfaction with DC fast charging reached 666 points, a significant 12-point increase from the previous year and the highest score recorded in the organization’s surveys. The study also noted that the charging failure rate dropped to 12%, the lowest level on record, indicating substantial improvements in the reliability and convenience of charging networks.
Brent Gruber, Executive Director of EV Solutions at JD Power, stated that new automaker-backed fast-charging networks have significantly boosted driver confidence in charging services through high-performance equipment and strategic locations. He added, "These networks not only provide faster charging experiences but also enable drivers to complete charging sessions more smoothly."
Ionna Claims Top Spot in First Evaluation, Automaker-Backed Networks Shine
Ionna’s charging network secured the top position in DC fast charging satisfaction with a score of 803 points in its first appearance in JD Power’s rankings, becoming the standout highlight of the survey. The study attributed Ionna’s strong performance to its highly reliable equipment, diverse payment options, and seamless charging experience. Users can complete payments through the ChargePoint app, vehicle plug-and-charge functionality, or built-in credit card readers, greatly simplifying the charging process.
Automaker-backed charging networks performed exceptionally well overall, with the Mercedes-Benz charging network and Rivian Adventure Network ranking second and third with scores of 797 and 755, respectively. These networks generally feature newer equipment and more robust maintenance systems, which have been key factors in driving overall satisfaction improvements.
Charging Locations Impact User Experience, Hotel Chargers Score Highest
The study further analyzed how charging locations affect user experience, revealing that DC fast chargers at hotels received the highest score of 697 points. Chargers at gas stations and convenience stores followed closely with 689 points, while those at restaurants scored 688. In contrast, chargers at car dealerships scored only 570 points, indicating significant disparities in charging experiences across different locations.
Gruber noted that the convenience and accessibility of charging locations are critical factors influencing satisfaction. Hotels and gas stations typically offer better accessibility and service quality, whereas charging facilities at car dealerships may suffer from inadequate maintenance or inconvenient locations, negatively impacting the user experience.
Level 2 Charging Satisfaction Declines as Service Quality Stagnates
In stark contrast to the advancements in DC fast charging, satisfaction with Level 2 AC charging dropped by 12 points to 595. The study identified cumbersome charging processes, inconvenient payment methods, and slow charging speeds as the primary reasons for the decline. Gruber explained that continuous improvements in DC fast charging networks have highlighted the stagnation in Level 2 charging services, leading to higher user expectations that are not being met.
The study results showed that Level 2 charging still requires improvements in payment processes and charging convenience. Many users reported that payment methods for Level 2 chargers are overly complex and that charging speeds fail to meet daily usage needs, which are major factors affecting satisfaction.
Uneven Development in Charging Infrastructure, Experts Urge Improvements in Level 2 Services
JD Power’s findings reveal a polarized trend in the development of U.S. EV charging infrastructure. While DC fast charging networks continue to advance in reliability, charging speed, and payment convenience, Level 2 charging services face stagnation. For consumers, this means that long-distance travel charging experiences have significantly improved, but the convenience of daily charging still needs enhancement.
Gruber called on charging service providers to prioritize improvements in Level 2 charging, particularly in simplifying payment processes and increasing charging speeds. He emphasized that as EV adoption grows, the importance of Level 2 charging facilities in daily use will continue to rise, and providers should proactively address market demands.
Despite recent challenges in the U.S. EV market, including the exit of some brands and adjustments to vehicle models, the ongoing progress in charging networks sends a positive signal for industry development. As automakers and charging providers continue to invest resources, the overall quality of charging infrastructure is expected to improve further, laying a stronger foundation for the widespread adoption of electric vehicles.
