Innovative Electric Vehicle Charging Roadway Unveiled in Detroit

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In a pioneering move for electric vehicle (EV) technology, a novel wireless-charging public roadway has been installed beneath a segment of 14th Street, just west of Detroit’s downtown area. This groundbreaking installation, deemed the first of its kind in the United States, utilizes copper inductive charging coils embedded in the road. These coils enable EVs, equipped with compatible receivers, to recharge their batteries while in motion, stationary, or parked directly above these coils.

Spanning a quarter-mile, this section of 14th Street serves as a testing ground to refine this innovative technology. The Michigan Department of Transportation aims to open it to the public in the coming years.

The technology showcase took place at the Michigan Central innovation district, known for its focus on advancing mobility technologies. This district is also the site where Ford Motor Co. is revitalizing the historic Michigan Central train station for its autonomous vehicle development.

Electreon, an Israeli company specializing in wireless EV charging solutions, developed this technology. They have embarked on similar projects in Israel, Sweden, Italy, and Germany. Michigan’s pilot project was announced in 2021 by Governor Gretchen Whitmer.

Stefan Tongur, Electreon’s Vice President of Business Development, expressed that the project combines Michigan’s automotive prowess with wireless charging to foster widespread EV adoption. He highlighted the solution’s potential to overcome challenges related to EV range, grid capacity, and battery size and cost, envisioning a future dominated by zero-emission vehicles.

The charging process is activated by a magnetic field as vehicles with receivers approach the coil-equipped road segments. Tongur reassured that the technology is safe for all road users, including pedestrians and animals.

A five-year agreement between the state’s Department of Transportation and Electreon is in place to develop this electric road system. Plans include incorporating this technology into Michigan Avenue’s upcoming reconstruction.

As EVs gain traction in the U.S., the Biden administration is focusing on expanding EV charging infrastructure, with a goal of half a million charging stations. This wireless-charging roadway positions Michigan and Detroit as leaders in EV technology.

Michigan DOT Director Bradley C. Wieferich emphasized the state’s ambition to be at the forefront of this technological evolution.

While the revenue model for this technology in Michigan remains undetermined, Tongur highlighted its intelligence in recognizing authenticated users, facilitating seamless charging.

Frequently Asked Questions (FAQs) about Wireless EV Charging Roadway

Where is the first wireless-charging public roadway for electric vehicles in the U.S. located?

The first wireless-charging public roadway for electric vehicles in the U.S. is located beneath a section of 14th Street, just west of downtown Detroit.

What technology is used in Detroit’s wireless EV charging roadway?

The roadway uses copper inductive charging coils that allow electric vehicles equipped with compatible receivers to charge their batteries while driving, idling, or parking above these coils.

Who developed the wireless charging technology for the Detroit roadway?

The wireless charging technology for the Detroit roadway was developed by Electreon, an Israel-based company specializing in wireless charging solutions for electric vehicles.

What are the future plans for the wireless EV charging roadway in Detroit?

The quarter-mile segment on 14th Street is currently being used to test and perfect the technology, with plans to make it available to the public within the next few years.

How does the wireless charging process work on this roadway?

When a vehicle equipped with a receiver approaches the charging segments, the coils beneath the road transfer electricity through a magnetic field to charge the vehicle’s battery. The coils only activate when a vehicle with a receiver passes over them.

Is the wireless charging roadway safe for all road users?

Yes, the roadway has been declared safe for all road users, including pedestrians, motorists, and animals, as stated by Stefan Tongur of Electreon.

What is the significance of this project for Michigan and Detroit?

The wireless-charging roadway project puts Michigan and Detroit at the forefront of electric vehicle technology, aligning with the state’s ambition to lead in technological innovation in the automotive sector.

More about Wireless EV Charging Roadway

Detroit Wireless EV Charging Roadway
Electreon’s EV Charging Solutions
Michigan Department of Transportation EV Initiatives
EV Charging Technology and Infrastructure
Safety of Wireless EV Charging Roadways
Future of Electric Vehicles in Michigan
U.S. Electric Vehicle Charging Network Plans

5 comments

SarahTechLover December 2, 2023 - 10:57 am

interesting read but i’m wondering about the cost of this, like how much does it take to install these charging roads and who’s paying for it?

DetroitNative December 2, 2023 - 4:10 pm

Proud to see my city leading in such innovative technology, but will this be safe for our roads and environment, need more info on that.

ElectricCarEnthusiast December 2, 2023 - 5:05 pm

Great news! But how fast does it charge the vehicles? Is it enough to keep up with daily driving demands?

Mike_Johnson December 2, 2023 - 5:22 pm

wow this is really cool, detroit is stepping up their game with this new tech, electric vehicles are definitely the future!

GreenRevolution4ever December 3, 2023 - 3:33 am

This is just the beginning, imagine a world where every road charges your EV, no more gas stations, it’s amazing!