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On Sept. 22, 2026, Honda revealed its latest answer to EV range anxiety: a road that charges vehicles while they're driving. The carmaker is working with Taisei Group, and the two plan to test the technology on public roads in Japan starting in 2027. The project is still early, but it signals a clear bet on a future without charging cables.
Honda isn't chasing the kind of headline-grabbing charge speeds we've seen from BYD's Flash Charging, which can deliver up to 1,500 kW and push a battery from 10% to 97% in roughly nine minutes. Instead, Honda is trying to reduce the number of times an EV needs to be plugged in at all. The idea is that cars can grab power while they move, so range loss becomes less of a daily worry.
The technology, called a wireless power transfer road system or WPT road system, works like an oversized inductive charging pad embedded in asphalt. A high-power-density receiver sits underneath a vehicle, and Taisei's charging equipment is built directly into the road. Electricity is supplied from cabinets positioned along the roadside, and power is sent to the vehicle as it passes over the coils.
That description makes it sound simple, but the engineering isn't. For the system to work, the vehicle needs to maintain alignment with the road coils even at speed, and the road itself has to survive the same punishment as ordinary pavement. Honda hasn't said how much energy can actually flow from the road to the car, nor does it mention how many EV miles a minute of driving would restore. The company has confirmed that practical testing is already underway.
This isn't a completely new concept. Stellantis was showing off wireless road tech back in 2021. An Israeli company called Electreon has deployed working wireless charging roads in several places, including a stretch in Detroit. Hyundai is also developing similar technology. What could make Honda's project more meaningful is scale: if a manufacturer this big starts investing in dynamic charging, suppliers and governments may take the infrastructure question more seriously.
For U.S. readers, this is more than a video from a Japanese test track. Electreon's Detroit installation is often described as the country's first public wireless EV charging road, and similar pilot programs have popped up in other states. The technology has real momentum, but it's still far from being something you'd find at every highway rest stop.
Here's the catch: Honda hasn't revealed any U.S. deployment plans. The company's immediate focus is Japan, and specifically commercial vehicles. That makes sense. Delivery trucks and work vehicles tend to run predictable routes, which means a wireless charging road can be built along the stretches where those vehicles travel most. That's far more practical than trying to cover thousands of miles of public highway.
Honda's current plan is deliberate and modest. Later this year, Honda and Taisei will begin building a dedicated test road, where the surface will be evaluated for strength and durability. After that, large commercial vehicles will start using the road. Only then will the system be upgraded to deliver up to 150 kW of power. Public-road testing in Japan will follow from 2027 onward.
The obstacles are still significant. Road-embedded hardware has to be cheap enough to install, sturdy enough to handle heavy traffic, and simple enough to maintain. There's also the question of standards: while static wireless charging has gotten more attention in recent years, dynamic in-road charging still lacks a universal set of rules that automakers, utility companies and road agencies can all agree on.
Honda's long-term argument is tied to its carbon-neutrality goal for 2050. The company has said it wants to make EVs easier to adopt, and in-road charging could remove one of the biggest barriers: range anxiety. But even Honda acknowledges that this won't replace home charging or public chargers anytime soon. It's meant to make those stops less frequent.
So don't expect to drive onto a wireless highway tomorrow. The engineering, economics and regulatory questions are still being worked out. What matters is that another giant of the auto industry is moving from "could this work?" to "let's test it on a real road." For a technology that once looked like a science experiment, that's a meaningful step.
