SAE International has published SAE Standard J2954, Wireless Power Transfer (WPT) for Light-Duty Plug-in/Electric Vehicles and Alignment Methodology. The Wireless Power Transfer Task Force completed a lengthy consensus process finalizing the wireless charging specification with the vehicle to WPT pad alignment. Differential Inductive Positioning System (DIPS) is the technology alignment... Read more →

Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) have successfully demonstrated the first 270-kW wireless power transfer to a light-duty electric vehicle. The demonstration used a Porsche Taycan and was conducted in collaboration with Volkswagen Group of America using the ORNL-developed polyphase wireless charging system. (Earlier post.)... Read more →

A team of researchers at Oak Ridge National Laboratory demonstrated that a light-duty passenger electric vehicle can be wirelessly charged at 100kW with 96% efficiency using polyphase electromagnetic coupling coils with rotating magnetic fields. (Earlier post.) ORNL’s patented system transferred power to a Hyundai Kona EV across a five-inch airgap... Read more →

At CES 2024 in Las Vegas, Valeo will present for the first time Valeo IneezAir Charging, its solution for wireless charging of electric vehicles. Valeo Ineez Air Charging reinforces Valeo’s position in the charging station market with an efficient and lightweight solution to recharge the vehicle inductively, without any charge... Read more →

SAE International announced that the SAE Wireless Power Transfer & Alignment Taskforce has completed a lengthy consensus process and decided upon Differential Inductive Positioning System (DIPS) as the technology alignment methodology for the SAE J2954 standard. The taskforce, consisting of automakers (OEMs), Tier 1s and wireless charging suppliers, were surveyed... Read more →

HEVO Inc., a provider of wireless electric vehicle (EV) charging technology, and Stellantis are partnering to integrate wireless charging into Stellantis EVs. Wireless charging is designed to increase simplicity and safety, while removing operational friction associated with cord management. HEVO’s technology is up to 95% efficient (grid-to-battery) and is compliant... Read more →

WiTricity is collaborating with YuTong Bus, the number one bus brand in China, to provide wireless charging for YuTong’s autonomous e-buses. This marks the first commercial application of wireless charging for an autonomous electric e-bus, with WiTricity providing a key feature in one of the most advanced public transportation systems... Read more →

SAE International has published the first Technical Information Report (TIR) that specifies, in a single document, both the electric vehicle- and ground-system requirements for heavy-duty (HD) wireless charging of electric vehicles (EV). SAE TIR J2954/2 Wireless Power Transfer & Alignment for Heavy Duty Applications helps pave the way for charging... Read more →

Electreon, a developer of wireless and in-road wireless electric vehicle (EV) charging technology for commercial and passenger EVs, will be deploying its technology in the first-ever public wireless road project in Germany. This project will power a public electric bus. In collaboration with EnBW, a provider of charging infrastructure for... Read more →

Siemens and MAHLE intend to collaborate in the field of inductive charging of electric vehicles, and have signed a letter of intent to this effect. One aspect of the planned cooperation includes coordinated standardization efforts in the relevant pre-standardization and standardization bodies. The goal is to close gaps to ensure... Read more →

As 5G networks start coming online, there is an expected associated increase in the scale of the Internet of Things network. With so many devices on the network, there is a growing need to make wirelessly powered devices that can work with 5G signals. The production of such devices has... Read more →

Researchers at Cornell have developed a coupled transportation–power system framework for incorporating a wireless charging road system into the real-time electricity market. In addition, they propose an optimization-based control strategy to manage the energy storage system in a cost-efficient manner. Their paper is published in the journal Applied Energy. Wireless... Read more →

Electreon, a provider of wireless and in-road wireless electric vehicle (EV) charging technology for commercial and passenger EVs, announced the successful completion of the final phase of the company’s Electric Road System (ERS) pilot as part of the “Arena of the Future” project. Electreon says that its technology is now... Read more →

The companies will work together to drive adoption of open, interoperable standards in wireless charging for global electric vehicle (EV) infrastructure Siemens makes strategic investment in WiTricity and licenses their technology for future wireless EV charging products Siemens has invested US$25 million and acquired a minority stake in US-based WiTricity,... Read more →

Electreon, a provider of wireless and in-road electric vehicle (EV) charging technology, signed an agreement of cooperation with Israel public transportation company Electra Afikim. As part of the agreement, Electreon will provide Electra Afikim with wireless charging infrastructure that will enable simultaneous charging of 30 buses, 24 hours a day.... Read more →

Lars Carlstrom, the founder-CEO of Italvolt, announced the launch of a new company, Statevolt, which will construct a 54GWh Gigafactory in Imperial Valley, southern California with an expected CapEx of $4 billion. To launch the new facility, Statevolt has also signed a Letter of Intent (LOI) with Controlled Thermal Resources... Read more →

Israel-based Electreon, a developer ofin-road wireless electric vehicle charging technology for shared, commercial and passenger vehicles, and ASPIRE (Advancing Sustainability through Powered Infrastructure for Roadway Electrification), an NSF-funded engineering research center, are launching a joint demonstration project. Electreon’s in-motion (dynamic) wireless charging technology will be installed in ASPIRE’s research test... Read more →

Israel-based Electreon, a provider of wireless and in-road wireless electric vehicle (EV) charging technology will collaborate with global technical professional services firm Jacobs on select wireless EV charging projects across the US for fleet operators including city and state authorities. Electreon’s wireless charging technology—for both stationary applications and wireless Electric... Read more →

Volvo Cars is integrating and testing wireless charging technology in a live city environment together with selected partners, evaluating its potential for future electric cars. Over a three-year period, a small fleet of fully electric Volvo XC40 Recharge cars will be used as taxis by Cabonline, the largest taxi operator... Read more →

WiTricity, a leader and pioneer in wireless charging for electric vehicles (EVs), plans to offer an aftermarket wireless charging upgrade package for owners of select EV models, starting with a limited beta in 2022. The solution, WiTricity Halo Charging, offers a complete, end-to-end, and hassle-free charging experience: just park and... Read more →

Volkswagen Group of America’s Innovation Hub Knoxville, the company’s technology unit for applied materials science, has expanded its research collaboration with Oak Ridge National Laboratory (ORNL) and the University of Tennessee, Knoxville (UT). The expanded collaboration aims to explore how to integrate break­throughs in material science and recycling concepts to... Read more →

One potential solution for enhancing capacity and production efficiency of lithium-ion batteries is to subdivide electrodes into dedicated functional layers. For example, a thin primer layer below the actual active anode helps to improve adhesion performance. At the same time, the overall binder content is reduced, resulting in higher energy... Read more →

The US Department of Energy’s Oak Ridge National Laboratory (ORNL) has licensed its high-power wireless charging technology for electric vehicles to HEVO. The system provides the world’s highest power levels in the smallest package and could one day enable electric vehicles to be charged as they are driven at highway... Read more →

The Indiana Department of Transportation and Purdue University early in July announced plans to develop the first contactless wireless-charging concrete pavement highway segment. The project will use innovative magnetizable concrete developed by German startup Magment GmbH enabling wireless dynamic charging of electric vehicles as they drive. Magment is an innovative... Read more →

Ricardo will support a project led by Coventry City Council, working alongside electricity distribution network operator WPD, to investigate the implementation of dynamic wireless power transfer (WPT) solutions for electric vehicles in Coventry, UK. The project is funded through the Ofgem Network Innovation Allowance (NIA) mechanism. The study will consist... Read more →

SAE International’s Wireless Power Transfer and Alignment Task Force, SAE J2954, is urging the US Federal Communications Commission (FCC) to act to support the commercialization of wireless charging operating in the frequency band of 79 kHz to 90 kHz as well as type approval based on SAE J2954 standards as... Read more →

Wireless power transfer leader WiTricity announced an additional $18 million to its previously announced October fund raise of $34 million for a total of $52 million. The extension included investments from Tony Fadell’s Future Shape and other private investors. Fadell also joins WiTricity’s newly formed Board of Advisors. Stage 1... Read more →

By applying statistical geometry to analyzing urban road networks, KAUST researchers have advanced understanding of how wireless charging roads might influence driver behavior and city planning in a future where electric vehicles (EVs) dominate the car market. (Stochastic geometry is a branch of applied probability particularly adapted to the study... Read more →

Ideanomics signed a definitive agreement to acquire 100% of privately held Wireless Advanced Vehicle Electrification, Inc. (WAVE) for cash and stock consideration. Founded in 2011, and headquartered in Salt Lake City, Utah, WAVE is a provider of inductive (wireless) charging solutions for medium- and heavy-duty electric vehicles (EVs). Embedded in... Read more →

WiTricity, the industry pioneer in efficient wireless power transfer over distance, has filed a patent infringement lawsuit against Momentum Dynamics, a Pennsylvania-based company developing wireless charging systems for the automotive and transportation industries. The lawsuit seeks recovery of financial damages and an injunction to halt the sales of Momentum Dynamics... Read more →

Wireless power transfer pioner WiTricity closed a $34-million investment round. Stage 1 Ventures led the round with participation from Air Waves Wireless Electricity and a strategic investment by Mitsubishi Corporation through its US subsidiary, Mitsubishi Corporation (Americas). The infusion of capital will enable WiTricity to continue its leading-edge wireless power... Read more →

SAE International has published the first global standard that specifies, in a single document, both the electric vehicle and supply equipment (EVSE) ground-system requirements for wireless charging of electric vehicles (EV). The new standard, SAE J2954, helps pave the way for charging without the need for plugging in—widely considered to... Read more →

Tel Aviv-Yafo Municipality, in partnership with ElectReon and Dan Bus Company, has launched a pilot project to install wireless electric roads for charging public transportation in the city. The pilot, the first of its kind in Israel, will be carried out between Tel Aviv University Railway Station and Klatzkin Terminal... Read more →

Link Transit of Wenatchee, Washington has achieved 50 megawatt-hours of energy delivered wirelessly to its electric bus fleet. Link Transit is the first electric bus operator in the Americas to reach this technology milestone, and the first in the world to do so in under two years. The wireless charging... Read more →

The China Electricity Council (CEC) recently ratified and published a set of national standards (“GuoBiao” or GB standard) for the wireless charging of EVs; WiTricity’s patented technology is incorporated in the standards. The new standards are: GB / T 38775.1 “Wireless Charging System for Electric Vehicles Part 1: General Requirements”... Read more →

WiTricity’s technology for wireless power transfer over distance was central to a next-generation electric mobility demonstration in Osaka, Japan, led by DAIHEN Corporation, a global leader in electric power transmission. Partners since 2016, DAIHEN licensed WiTricity’s technology to commercialize wireless charging stations for electric vehicles (EVs) and for automatic guided... Read more →

Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) in late February demonstrated a 20-kilowatt bi-directional wireless charging system installed on a UPS medium-duty, plug-in hybrid electric delivery truck. The project is the first of its kind to achieve power transfer at this rate across an 11-inch air... Read more →

Momentum Dynamics Corporation, a developer of high-power wireless charging for electric vehicles, and CEVT, an innovation company for Zhejiang Geely Holding Group based in Sweden, have demonstrated high-power wireless charging on a passenger vehicle with autonomous parking. This demonstration highlights autonomous parking combined with high-power autonomous charging in a commercially-available... Read more →

ElectReon has successfully wirelessly charged a fully electric 40-ton truck and trailer at a test facility in Sweden. The next step will be to charge the truck through dynamic wireless power transfer on a public road in Gotland, Sweden. The Smartroad Gotland project is the first wireless electric road system... Read more →

WiTricity, a pioneer in wireless power transfer over distance, has entered into licensing and technology transfer agreements with Green Power, a leading South Korea-based supplier of power electronics and high power wireless charging systems for various applications. The agreements allow Green Power to leverage WiTricity’s innovative technology and reference designs... Read more →

BMW is bringing BMW’s global Induction Charging Pilot Program to the US. The pilot program began in Germany in 2018. The pilot program is available in the state of California for 200 interested, qualifying residential home customers who are able to charge inside an enclosed garage space. Availability is based... Read more →

Momentum Dynamics Corporation, the global leader in high-power wireless charging for electric vehicles, in partnership with BYD and IndyGo, will install three 300-kilowatt inductive charging points in Indianapolis, the highest capacity system of its kind implemented anywhere in the world. With the high-power system in place, IndyGo will be positioned... Read more →

WiTricity is working with Furukawa Electric to test an advanced wireless charging system prototype for electric vehicles (EVs) that uses Furukawa’s latest technologies. The companies are working together to test WiTricity’s DRIVE 11 park-and-charge system, designed for maximum efficiency and interoperability across vehicle platforms with materials and components developed by... Read more →

WiTricity, the industry pioneer in wireless power transfer over distance, has entered into a technology licensing agreement with Yura Corporation, a leading South Korea-based automotive Tier 1 supplier. Yura is a global supplier of a wide range of automotive parts for conventional vehicles and xEVs. The agreement will allow Yura... Read more →

WiTricity, the industry pioneer in wireless power transfer (WPT), has acquired from Qualcomm Incorporated and Qualcomm Technologies, Inc. certain technology platform and IP assets, which will bring more than 1,500 patents and patent applications related to wireless charging that WiTricity will own or control. Through the transaction, Qualcomm Incorporated will... Read more →

At CES 2019 in January, Honda will debut its Wireless Vehicle-to-Grid (V2G) system, co-developed with WiTricity—a bi-directional energy management system that has the potential to reduce CO2 and create new value for customers. Honda’s V2G solution leverages WiTricity’s DRIVE 11 wireless charging platform, which creates a seamless and efficient two-way... Read more →

Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) have demonstrated a 120-kilowatt wireless charging system for vehicles—providing six times the power of previous ORNL technology and a big step toward charging times that rival the speed and convenience of a gasoline station fill-up. The wireless system transfers... Read more →

WiTricity announced an intellectual property licensing agreement with Anjie Wireless, a China-based automotive Tier 1 supplier. Under the terms of the agreement, Anjie Wireless will license WiTricity’s patented magnetic resonance technology and industry-leading designs to develop and commercialize highly efficient wireless electric vehicle (EV) charging systems for sale to leading... Read more →

Continental is offering end-to-end cyber security and over-the-air software update solutions from Argus Cyber Security (Argus) and Elektrobit (EB) pre-integrated into its connected vehicle electronics products including telematics units, infotainment systems, gateways and more. More than 60 million connected vehicles will be sold worldwide per year by 2021. Automobile connectivity... Read more →

Momentum Dynamics Corporation has commissioned a 200-kilowatt wireless charging system to support electric transit buses in Chattanooga, TN. The system—its second in the US (earlier post)—is installed inside the Chattanooga Area Regional Transportation Authority (CARTA) Shuttle Park and automatically charges while loading and unloading passengers. The Momentum charging system is... Read more →