Polestar has signed an agreement with Tesla to adopt the new North American Charging Standard (NACS) which will enable access to Tesla’s expansive Supercharger network for all Polestar drivers in the United States and Canada. Ford, GM, Rivian and Volvo have recently struck similar deals. From 2025, new Polestar vehicles... Read more →

SAE International will standardize the Tesla-developed North American Charging Standard (NACS) connector. This will ensure that any supplier or manufacturer will be able to use, manufacture, or deploy the NACS connector on electric vehicles (EVs) and at charging stations across North America. Ford Motor Company, General Motors, Rivian, Volvo Cars... Read more →

The American National Standards Institute (ANSI) announced the publication of the Roadmap of Standards and Codes for Electric Vehicles at Scale developed by the Institute’s Electric Vehicles Standards Panel (EVSP). The roadmap’s primary focus is on light-duty, on-road plug-in electric vehicles (EVs) that are recharged via a connection to the... Read more →

General Motors announced a collaboration with Tesla to integrate Tesla’s North American Charging Standard (NACS) connector design into its EVs beginning in 2025. Additionally, the collaboration will expand access to charging for GM EV drivers at 12,000 Tesla Superchargers, and growing, throughout North America. This agreement complements GM’s ongoing investments... Read more →

Scania has successfully installed and tested a pilot megawatt charging system (MCS) from ABB E-mobility, representing the next milestone in the development of an efficient, high power charging solution for heavy-duty vehicles. The technology will enable half the charging time for heavy-duty vehicles. MCS (max 1,250 volt & 3,000 ampere... Read more →

America Makes and the American National Standards Institute (ANSI) released a draft of the Standardization Roadmap for Additive Manufacturing (Version 3.0) for public review and comment. Developed by the America Makes and ANSI Additive Manufacturing Standardization Collaborative (AMSC), the roadmap was last published in June 2018. It identifies key issues,... Read more →

ZF has joined the Navigation Data Standard (NDS) Association. In this association, automotive manufacturers, suppliers, map providers, and developers of map-based applications and services are establishing a global standard for digital maps in Standard Definition (SD) and High Definition (HD) resolution formats. ZF will use the standard both for its... Read more →

SAE International has released a new standard document that aids in mitigating risk for the storage of lithium-ion cells, traction batteries, and battery systems intended for use in automotive-type propulsion systems and similar large format (e.g., stationary, industrial) applications. With the increasing use of lithium-ion batteries in automotive-type applications, a... Read more →

The American National Standards Institute (ANSI) released for public review and comment a draft of the Roadmap of Standards and Codes for Electric Vehicles at Scale developed by the Institute’s Electric Vehicles Standards Panel (EVSP). (Earlier post.) The roadmap identifies key safety, performance, and interoperability issues; notes relevant published and... Read more →

A newly approved standard from ASTM International’s recovered carbon black committee (D36) provides a test that will help to differentiate products and provide a quality control tool for producers and users. Recovered carbon black (rCB) is a recycled product made from end-of-life tires. Recovered carbon black can reduce the tire... Read more →

The US Federal Highway Administration (FHWA) has published the final minimum standards for federally funded EV charging infrastructure projects. FHWA also released the final Waiver of Buy America Requirements for Electric Vehicle Chargers. These standards will help to ensure that chargers operated by different networks will operate similarly and provide... Read more →

The University of New Hampshire InterOperability Laboratory (UNH-IOL), an independent provider of broad-based testing and standards conformance services for the networking industry, is partnering with Microchip Technology to expand testing for the 1000BASE-T1 PCS and PHY Control market to help further compliance for the automotive industry. The adoption of Ethernet... Read more →

Light detection and ranging (lidar) technology provides a three-dimensional map of all objects around the vehicle regardless of external lighting conditions, and as such can be a key element in autonomous vehicle (AV) and advanced driver assistance systems (ADAS). (Tesla being a notable holdout so far.) This map, updated hundreds... Read more →

In February 2022, GTI Energy, S&P; Global Commodity Insights and the National Energy Technology Laboratory (NETL) launched the Open Hydrogen Initiative (OHI), a collaboration to further transparency into the environmental impact of hydrogen production and help unlock its full potential as an important driver of energy transitions. According to S&P...; 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 →

The Faraday Institution launched the Battery Parameter eXchange (BPX), an open standard for physics-based lithium-ion battery models. The standard defines the battery parameters, the equations that use the parameters, and the reporting of experimental measurements used to validate the reported parameters. The BPX standard additionally supports inclusion of experimental data... Read more →

In November, Tesla opened its EV charging connector design—called the North American Charging Standard (NACS)—to charging network operators and vehicle manufacturers. (Earlier post.) Now, the Charging Interface Initiative (CharIN e.V.) and its CharIN North America Chapter (operating as CharIN Inc.), issued a response. CharIN is the largest global association focused... Read more →

Scientists from the US Department of Energy’s National Renewable Energy Laboratory (NREL) and Lawrence Berkeley National Laboratory (Berkeley Lab) are providing researchers with a guide to how best to measure the efficiency of producing hydrogen directly from solar power. Photoelectrochemical (PEC) water-splitting, which relies on sunlight to split water into... Read more →

Vitesco Technologies, a leading international supplier of advanced drive technologies and solutions for e-mobility has joined the Catena-X Automotive Network. Catena-X, founded in 2021, is the first comprehensive, collaborative and open data ecosystem along the entire automotive value chain. In June, Catena-X reported that it had grown to 104 members.... Read more →

The Autonomous Vehicle Computing Consortium (AVCC), a global group of automotive and technology industry leaders cooperating on expediting the delivery of automated and assisted driving compute solutions, and SEMI announced an alliance to drive autonomous vehicle innovation. Per the terms of the agreement, leadership and members of the two organizations... Read more →

Rocsys, the first provider of autonomous charging solutions powered by robotics and artificial intelligence (earlier post), has joined ROCIN-ECO, a consortium with IONITY, Audi, TÜV SÜD, Porsche, BMW, Ford, Mercedes-Benz, AVL, and Huber+Suhner. The new consortium aims to find the optimal concept for enabling carefree e-mobility across Europe. The vision... 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 →

Yamato Transport and Commercial Japan Partnership Technologies Corporation (CJPT) will begin studying the standardization and commercialization of replaceable and rechargeable cartridge batteries. The introduction of commercial battery electric vehicles (BEVs) poses several challenges, including recharging times that are longer than refueling times for conventional gasoline and diesel vehicles, as well... Read more →

ArcelorMittal published a concept for a low-carbon emissions steel standard to help incentivize the decarbonization of steelmaking globally and support the creation of market demand for physical steel products which would be classified as lower, and ultimately near-zero, carbon emissions steel. The creation of clear definitions for low-carbon emissions physical... Read more →

The US Department of Transportation’s Federal Highway Administration announced a Notice of Proposed Rulemaking (NPRM) on proposed minimum standards and requirements for projects funded under the National Electric Vehicle Infrastructure (NEVI) Formula Program. The proposed rule would establish the groundwork for states to build federally-funded charging station projects across a... Read more →

The American National Standards Institute (ANSI) has launched an initiative to develop a roadmap of standards and codes for electric vehicles (EVs) at scale. The ANSI Electric Vehicles Standards Panel (EVSP) will serve as the forum for development of the document. In a June 2021 lab-call funding opportunity announcement, the... Read more →

LiDAR technology (Light Detection and Ranging) offers high potential for machine perception in automated driving and currently available comfort- and safety features due to its precise distance sensing and three-dimensional point cloud image generation. A growing number of new and established sensor manufacturers have thus been working on LiDAR sensors... Read more →

TTTech Auto and ZettaScale Technology are partnering to provide advanced communication technologies for software-defined vehicles. The upcoming software solution will enable flexible and safe application development. It will serve as a foundation to enable the extension of the vehicle life cycle via after-sales application updates. The partnership includes an investment... Read more →

Mercedes-Benz is the first automotive company to meet the demanding legal requirements of UN-R157 for a Level 3 system for conditionally automated driving. The German Federal Motor Transport Authority (KBA) has granted system approval for this on the basis of the technical approval regulation UN-R157 (UN Regulation No. 157 -... Read more →

A coalition of major businesses, including Amazon, Siemens, DHL and Uber, sent a letter to officials from the Department of Energy, Department of Transportation, and General Services Administration calling for programs and standards that ensure interoperability and open access at publicly funded electric vehicle charging stations. As the letter notes,... Read more →

Korea-based batterymaker SK On—the recently spun-off battery business of SK Innovation—and Korea Electrotechnology Research Institute (KERI) signed an MOU to develop technology to maximize the safety of lithium-ion batteries and also to develop related standards. KERI is a government-funded research institute under the Ministry of Science and ICT that conducts... Read more →

SAE International, in collaboration with the International Organization for Standardization (ISO), published ISO/SAE 21434™ Standard: Road Vehicles – Cybersecurity Engineering. The standard helps the industry define a structured process to ensure cybersecurity is incorporated into the design of road vehicles, including systems, components software and connections of any external device... Read more →

Electric vehicle industry experts and scientists at the National Renewable Energy Laboratory (NREL) are testing and evaluating the compatibility of inlet and connectors for a new high-power charging standard for medium- and heavy-duty vehicles called the Megawatt Charging System (MCS). MCS will facilitate charging capacity up to 3.75MW—seven times higher... Read more →

SAE International has released J2464: Electric and Hybrid Electric Vehicle Rechargeable Energy Storage System (RESS) Safety and Abuse Testing, a revised recommended practice for establishing safe battery systems. Originating in 1999 when the industry recognized the need for safety and abuse testing of battery systems in the mobility sector, the... Read more →

An international group of experts led by WMG, University of Warwick working together as a part of an ISO technical committee, has published the first international (ISO) safety standard for Level 4 automated driving systems, taking them a step further towards being more widely available. One of the first applications... Read more →

SAKOR Technologies Inc., a leading provider of high-performance dynamometer systems, has developed a series of dynamometer systems for customers required to test and verify the level of efficiency of electric motors in accordance with a variety of national and international standards, including IEC 60034-2-1; IEEE 112B; and Canadian standard C390-93.... Read more →

With the rapid advancement of driving automation, SAE International, in collaboration with the International Organization for Standardization (ISO), announced an important update to the industry’s most-cited reference for driving automation capabilities: SAE J3016 Recommended Practice: Taxonomy and Definitions for Terms Related to Driving Automation Systems for On-Road Motor Vehicles, commonly... Read more →

Suzuki Motor Corporation, Subaru Corporation (Subaru), Daihatsu Motor Co. Ltd., Toyota Motor Corporation, and Mazda Motor Corporation reached an agreement to develop jointly technical specifications for next-generation vehicle communications devices. They also agreed to promote the common use of communications systems by using connected services to link automobiles and society... Read more →

SAE International announced revisions to SAE J3072 Standard: Interconnection Requirements for Onboard, Utility-Interactive Inverter Systems and SAE J2847/3 Recommended Practice: Communication for Plug-in Vehicles as a Distributed Energy Source. The updated electrical vehicle charging documents will play a major role in advancing automotive requirements for Distributed Energy Resources (DER) projects.... Read more →

SAE International announced a contract with a best-in-class contractor team, comprising Eonti, DigiCert and VerSprite to perform the technical development of the SAE Electric Vehicle (EV) Charging Public Key Infrastructure (PKI) project, an industry-led pre-competitive research project to strengthen EV charging system security. Public Key Infrastructure (PKI) is a system... Read more →

Utilization of renewable solar energy is crucial for addressing the global energy and environmental concerns and achieving sustainable development. In this regard, photocatalytic water splitting has attracted significant interest as a cost-effective means to convert sustainable solar energy into valuable chemicals. However, because efficiency is sensitive to reaction conditions and... Read more →

The German Center for Rail Transport Research at the Federal Railway Office has tasked TÜV Rheinland InterTraffic with developing a standard for hydrogen applications in rail vehicles. TÜV Rheinland is one of the world’s leading testing and certification service providers, and has more than 21,400 employees and an annual turnover... Read more →

Autotalks, a V2X (Vehicle-to-Everything) chipset market pioneer, has successfully collaborated with seven consortiums and five car makers including Great Wall, Dongfeng and Brilliance Auto, a top US car maker and a leading European car maker, in China’s largestC-V2X demonstration yet, which took place in Shanghai. Autotalks demonstrated the interoperability and... 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 →

BMW will become the first carmaker to enable its customers to use iPhone as a fully digital car key. BMW was the first to integrate iPod in their vehicles, first to offer wireless CarPlay and now first to introduce support for BMW Digital Key stored securely in Apple Wallet for... Read more →

Underwriters Laboratories and SAE International have signed a memorandum of understanding (MOU) to formalize a cooperative relationship between the two standards development organizations centered on autonomous vehicles and other automotive applications. On 1 April 2020, Underwriters Laboratories published ANSI/UL 4600, the Standard for Safety for the Evaluation of Autonomous Products,... 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 →

The Car Connectivity Consortium (CCC) announced that its Digital Key Release 2.0 specification is finalized and now available to CCC members. Digital Key is a standardized ecosystem that enables mobile devices to store, authenticate, and share Digital Keys for vehicles in a secure, privacy-preserving way that works everywhere. Release 2.0... Read more →

The US Department of Transportation (USDOT) has released a broad agency announcement (BAA) (693JJ3-20-BAA-0002) to procure vehicle-to-everything (V2X) communications devices to support the USDOT’s 5.9 GHz "Safety Band" spectrum testing. (Earlier post.) The devices will be used to evaluate the safety performance and capabilities of the devices through both small-... Read more →

SAE International published its latest standard, SAE J3105: Electric Vehicle Power Transfer System Using Conductive Automated Connection Devices, along with three new tributary documents. The standard covers the general physical, electrical, functional, testing, and performance requirements for a mechanized (hands-free) conductive power transfer system primarily for transit buses using an... Read more →