Blog > Why Data-Driven Awards Matter for the Industry
To address this gap, ChargeHub leveraged its scale, over one million annual users and access to more than 160,000 charging ports across North America, to build a clearer picture of real-world charging performance.
This led to the development of the EV Charging Experience Barometer, a proprietary methodology introduced in 2023 that classifies each charging session into a four-tier framework, ranging from fully successful to failed attempts.

But the Barometer goes further than a simple success/failure split. Each session is also analyzed for qualitative signals, driver-reported context, error patterns, and contextual factors that explain why a session succeeded or failed. This makes it possible to distinguish between a network with occasional technical issues and one with systemic reliability problems, and to identify the operational practices that consistently lead to better outcomes for drivers.
This framework does not rely on operator-reported data or periodic surveys. It captures what EV drivers actually experience, session after session, across every major network. 62% of sessions analyzed in 2024 were classified as successfully charged without issues.
Over time, that accumulation of real-world data becomes something the industry can actually use, not just to understand where public charging falls short, but to identify where it consistently delivers.

