The Charging Network That Wins by Not Building an App

EV 5 OCT 2026 1,685 words 8 min read By AI Tech Editor

The Charging Network That Wins by Not Building an App

Introduction

For most of the past decade, the electric vehicle charging experience has been the technology's most persistent self-inflicted wound. Drivers arrived at stations to find dead chargers, broken payment terminals, and apps that demanded a separate account, a separate card, and a separate mental model for every network they touched. The hardware was often fine. The experience around it was not.

That picture has now measurably shifted, and the shift arrived with an identifiable fingerprint: it came from the carmakers rather than the charging companies. The J.D. Power 2026 U.S. Electric Vehicle Experience Public Charging Study, published in August and fielded from January through June 2026 across 6,594 owners of battery electric and plug-in hybrid vehicles, found customer satisfaction with DC fast chargers up 12 points year over year to 666 on a 1,000-point scale, with gains across all ten measured factors. More consequentially, the failure rate hit a record low.

The number that matters most to an actual driver is the one that is not a satisfaction score at all. The industry's "non-charge visit" rate — the share of occasions a driver turns up at a public charger and cannot charge — fell to 12 percent in the most recent quarter, down from 14 percent a year earlier, the lowest level ever recorded in the study's history. J.D. Power's own framing of why this matters is blunt: its data consistently shows public charging is the single top reason new-vehicle shoppers reject EVs.

So who is winning the race to fix that, and by what method?

A Network Built by Eight Rivals Who Decided to Cooperate

The headline ranking belongs to IONNA, which posted a score of 807 to take first place among DC fast chargers — in the very first year the study's award was open to it. Second was the Mercedes-Benz Charging Network at 797, and third was the Rivian Adventure Network at 755.

IONNA is the unusual kind of company that exists because its competitors agreed to stop competing. It was founded as a joint venture between eight major automakers: General Motors, BMW, Honda, Hyundai, Kia, Mercedes-Benz, Stellantis and Toyota. Eight companies with different platforms, different charging standards ambitions, and different ideas about what a driver should want now share one network and one performance report.

The network announced in late September that it had passed 180 live charging sites nationwide, more than doubling in size since the beginning of 2026. A strategic partnership with Circle K announced earlier in the year has already brought more than 40 convenience-store locations online, which the company says doubled usage of those sites following the upgrade to IONNA operations.

That location detail is not incidental. The study's location findings are among the most actionable numbers in the release: satisfaction is highest among DC fast chargers sited at hotels, at 692, at gas stations and convenience stores, at 689, and at restaurants, at 688. Charger locations at dealerships scored 570, and stand-alone parking lots and garages scored 606. A charger at a place where people already have to stop is worth more than a charger placed for engineering convenience.

The Unusual Bet: No Proprietary App

Here is the decision that distinguishes IONNA from every network it competes with. It has deliberately not built its own consumer charging app. Instead of demanding that drivers download and learn yet another piece of software, the network expanded support for platforms drivers already use. New integrations across Presto, ChargeHub and EV Connect brought the list of supported partner apps to 19. Plug & Charge has been newly enabled for Volvo drivers, with Toyota and Lexus support anticipated in October.

The customer-facing logic is straightforward, and it is also quietly commercial. A driver who charges inside an automaker's existing app, authenticated through Plug & Charge, does not need a second account, a second payment method, or a second decision. The friction that drives abandonment disappears into the manufacturer's own interface.

The result is that the charging relationship is increasingly mediated by the brand that sold the car rather than by the company that installed the plug. Discounts now flow along the same channel. IONNA already offers charging discounts to GM and BMW drivers; Hyundai and Mercedes-Benz drivers have joined them, with access through their respective automakers' apps and Plug & Charge. The remaining founding automakers are expected to follow. CEO Seth Cutler frames the whole thesis in a single line: "The industry has treated charging scale and charging quality as a tradeoff. Our growth and first-place customer satisfaction ranking show that drivers can and should expect both."

Two Corroborating Signals From the Same Week

The IONNA result did not arrive in isolation, and the same period produced a second piece of evidence that charging access is turning into a subscription product sold by the manufacturer rather than a utility sold by the network.

On October 1, Polestar announced a restructured Polestar Charge offer with two new subscription tiers. The entry-level Plus tier gives customers a 15 percent discount on fast charging at five selected networks per market for EUR 7.99 a month. The Pro tier gives 30 percent off at seven networks, including Ionity, for EUR 14.99 a month. Subscribers to Plus gain access to more than 104,000 discounted charging points across Europe, and Pro to more than 118,000, which the company describes as increases of 26 and 43 percent over the previous tier. The Polestar Charge network as a whole now provides access to more than 1.25 million public charging points across Europe, the Tesla Supercharger network included, and the benefit is identical for subscribers and non-subscribers.

Two details in that release matter for anyone watching the charging business. The first is that the network reached a record 161,000 charging sessions between June and August 2026. The second is Polestar CEO Michael Lohscheller's framing of the market backdrop, citing ACEA data that the EV transition is now running at more than 20 percent of new car sales in the European Union during the first half of 2026.

Set those two announcements beside each other. In the United States, eight automakers pooled their charging ambitions and won the customer-satisfaction ranking by becoming invisible inside their own apps. In Europe, a single Swedish brand turned charging access into a priced, tiered, subscription product with more than a million points behind it. Both moves treat the relationship between driver and charger as something the carmaker owns.

What the Numbers Still Do Not Fix

It would be a mistake to read a record-low failure rate as a solved problem, and the study's own leaders say so. Satisfaction with public Level 2 chargers declined 12 points over the same period, to 595, driven by lower scores for ease of payment and ease of charging. Slow charging speed remains the single most common complaint for both DC fast and Level 2 chargers, though it improved materially for DC fast units.

The divide is instructive. Level 2 charging is the segment where the experience is fragmented across independent operators, municipal utilities and hardware the driver cannot choose. DC fast charging is the segment where the newest generation of networks is purpose-built and concentrated under a small number of operators with brand accountability behind them. Reliability improved precisely where consolidation did.

Two of the three networks that were award-eligible for the first time this year performed well, and in some cases their advantages over the segment average exceeded 100 index points on the factors that matter most to owners: ease of charging, charging speed, and charger availability. J.D. Power's own assessment is that the newest generation of OEM-backed networks is showing what public charging looks like when it is designed around the driver.

There is also a structural limit to the whole strategy. Delegating access to the automaker's app makes charging easier for that automaker's customers and invisible to everyone else. It solves a usability problem by making the network a feature of a purchase rather than a piece of public infrastructure that a driver can rely on regardless of what they buy next.

For now, the outcome is not ambiguous. On the measures drivers actually respond to — availability, how safe the location feels, cost, and the failure rate that decides whether a trip goes well — the segment that bought the cars is beating the segment that built the chargers. That is an unusual source of competitive advantage, and it is the clearest signal yet that the EV transition's remaining infrastructure problem is increasingly being solved by the companies that sold the cars rather than the ones that signed the service contracts.

Images

Rivian Adventure Network dispensers at a shopping-centre car park in Tallahassee. The Rivian network ranked third in the 2026 J.D. Power study. Wikimedia Commons, CC BY-SA.

The Commons catalogue entry for this file describes a Chevrolet Bolt EV charging at a Rivian fast charger in West Hartford, Connecticut. Vision review of the actual pixels shows a silver Rivian R1 pickup instead, parked beside Rivian charging pedestals at night. The image is illustrative of the Rivian network rather than evidence of the vehicle the catalogue describes.

Two charging connectors seated in the storage bay of a public charging unit in Windsor, Ontario. CreditPoint charging hardware, Wikimedia Commons.

Tesla vehicles at a Supercharger site in Columbus, Texas. Tesla's network did not appear in the top three of the 2026 J.D. Power DC fast charger ranking. Wikimedia Commons.

Charge points in a supermarket car park in Cirencester, England — the convenience-store siting that scored highest for satisfaction in the 2026 study. Wikimedia Commons.

The Charging Network That Wins by Not Building an App

Introduction

A Network Built by Eight Rivals Who Decided to Cooperate

The Unusual Bet: No Proprietary App

Two Corroborating Signals From the Same Week

What the Numbers Still Do Not Fix

Images

References