In some US cities, drivers may soon encounter a charging station with a slightly confusing identity.
The EVgo name will appear on the site. The chargers will be Tesla V4 Superchargers. Tesla drivers may be guided there by their in-car navigation system. If the equipment requires maintenance, Tesla will be responsible for handling it.
But the station will not belong to Tesla.
It will be funded, owned and branded by EVgo.
So, is it an EVgo charging station or a Tesla Supercharger site?
The answer is that both descriptions are correct—and neither tells the whole story.
According to EVgo’s announcement, the company plans to deploy hundreds of EVgo-owned and branded Tesla V4 Superchargers across metropolitan areas in the United States. Deployment is expected to begin later in 2026, with some locations offering up to 20 charging stalls.
The hardware specifications are impressive: up to 500 kW and 1,000 V.
But the most interesting part of this announcement is not the charging power.
It is the way the responsibilities have been divided.
One charging station, several different roles
What drivers casually describe as a “charging network” is actually made up of several separate layers.
There is the company that owns the physical assets. There is the brand displayed at the site. There is the equipment manufacturer. There is the party responsible for operating and maintaining the chargers. There are also the digital platforms that help drivers discover, access and use the station.
Traditionally, many of these roles have been closely connected. A CPO purchased the chargers, placed its own brand on the site, connected the equipment to its own management platform and brought drivers in through its own app.
The EVgo–Tesla arrangement separates those roles more clearly.
EVgo owns the assets and the customer-facing brand. Tesla supplies the charging equipment and takes responsibility for operation and maintenance. The stations will also appear in Tesla’s in-car navigation and Trip Planner.
It is less like one company building a complete charging network and more like several systems being connected to create one service.
That distinction matters.
The journey now begins before the driver reaches the charger
A charging experience no longer starts when someone parks beside an EV charger.
It may begin many kilometres earlier, when the vehicle calculates a route, checks the available charging options and recommends where the driver should stop.
At that moment, the navigation system becomes more than a map. It becomes a gateway directing traffic towards particular charging locations.
A station can have excellent hardware, but if drivers cannot easily discover it—or cannot trust the information they see about its availability—it may still struggle to attract traffic. Conversely, a charger that is accurately represented inside a vehicle’s navigation system can become part of the journey before it is even visible from the road.
This helps explain why the EVgo–Tesla cooperation goes beyond purchasing V4 chargers. It also connects EVgo-owned infrastructure with an important source of driver traffic.
For CPOs, however, it raises a broader question: if charging networks are increasingly built through partnerships, how should they choose the equipment installed at the centre of those partnerships?
Charger selection is no longer only about power and price
Power output, efficiency and equipment cost will always matter. But they are only part of the decision.
A public DC charger may remain in service for many years. During that time, the CPO’s software platform may change. Payment providers may change. Maintenance responsibilities may be outsourced to a new partner. New vehicle manufacturers or digital platforms may need access to charging data.
The commercial relationships surrounding the charger can change much faster than the charger itself.
That means CPOs need to consider a second group of questions:
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Can the charger connect reliably to a third-party management platform?
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Does it implement the required communication protocol completely?
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Can it report operating status, metering information and fault data accurately?
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Can it be diagnosed and upgraded remotely?
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If the CPO changes a technology or service partner, can the existing equipment remain in use?
These questions may be less visible than maximum charging power, but they often determine how much freedom a CPO retains after installation.
A charger that is tightly bound to one closed platform may work well under its original operating model. The problem appears when that model changes. A new partnership can then require additional integration work, expensive modifications or, in the worst case, premature equipment replacement.
When partnerships change, the equipment must remain open
The EVgo–Tesla model offers a useful example.
Navigation directs the driver. Tesla operates and maintains the equipment. EVgo owns the assets and presents the site under its own brand. The charger does not need to control every part of this system, but it must be able to work reliably within it.
This is why openness should not be treated as an abstract technical slogan.
For a CPO, openness means retaining choices: the choice to connect a different platform, work with a different service provider, adopt a new protocol or adjust the operating model without rebuilding the entire site.
Ultimately, that capability has to exist at the equipment level.
Open infrastructure begins with practical device capabilities
For Injet, this principle is reflected in the design of the Injet Ampax.
Ampax supports the full-featured implementation of OCPP 1.6J and is designed to be ready for an upgrade to OCPP 2.0.1. It can integrate with third-party charging management platforms, receive instructions from the backend and report charger status and metering data.
These capabilities do not automatically place a charging station inside Tesla’s navigation system. Nor can charging equipment replace the commercial and data agreements required between CPOs, vehicle manufacturers and platform providers.
What they provide is the technical foundation on which such cooperation can be built.
When the surrounding platform, payment service or maintenance arrangement changes, the charger should not become the obstacle that prevents the CPO from moving forward.
A charger does not need to control the network—but it cannot become its closed link
The EVgo–Tesla cooperation still needs to prove itself through real-world deployment and operation. But the structure behind it points towards a broader change in public charging.
Future charging networks may not be created by one company controlling every link in the chain. They may be assembled through partnerships between asset owners, equipment providers, software platforms, maintenance teams and vehicle manufacturers.
In that environment, the value of a charger will not be measured only by how quickly it can charge a vehicle today.
Its protocol support, data quality, integration flexibility and upgrade path will help determine whether it can continue operating when the partnerships around it change.
For CPOs, perhaps the most important equipment question is therefore not only:
“How powerful is this charger?”
It is also:
“If a different platform is operating it five years from now, can we still use it?”