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SAE International publishes new J2954 wireless charging standard

Green Car Congress

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). of Energy (DoE), the U.S. Food & Drug Administration (FDA), automotive OEMs, Tier 1 suppliers, and many others.

Standards 544
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SAE International publishes TIR J2954/2 for wireless charging of heavy-duty EVs; static and dynamic WPT

Green Car Congress

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). The new guideline builds off the success of the first light-duty SAE J2954 standard published in 2020.

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BMW Group sourcing aluminum produced using solar energy from EGA

Green Car Congress

Producing aluminum is extremely energy-intensive. The aluminum produced using solar power is processed in the light metal foundry at BMW Group Plant Landshut to manufacture body and drive train components, including those needed for electric drive trains. Aluminum is light, strong and infinitely recyclable.

BMW 395
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Lyten introduces next generation Lithium-Sulfur battery for EVs; 3X energy density of Li-ion

Green Car Congress

The technology is optimized for the electric vehicle market and is designed to deliver three times (3X) the gravimetric energy density of conventional lithium-ion batteries. Lyten says that its battery platform will offer other advantages to automakers and their end users: Below internal combustion engine (ICE) cost parity.

Li-ion 459
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Loop Energy partnering with METTEM-M on hydrogen electric powertrains for commercial vehicles in Russia; GAZ bus first project

Green Car Congress

Loop Energy, a developer and manufacturer of hydrogen fuel cell-based solutions, is partnering with METTEM-M Ltd. , The hydrogen electric transit bus, currently showcased by its OEM at COMTRANS 2021, marks the first commercial achievement between Loop Energy and METTEM.

Russia 418
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Researchers use quantum computing method to optimize molecular photoswitches for solar energy harvesting

Green Car Congress

Molecular photoswitches that can both convert and store energy could be used to make solar energy harvesting more efficient. The procedure was based on a dataset of more than 400,000 molecules, which the researchers screened to find the optimum molecular structure for solar energy storage materials.

Solar 418
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ORNL researchers use stop-light cameras to reduce fuel consumption of less-efficient vehicles via traffic management

Green Car Congress

Approximately 6 billion gallons of fuel are wasted in the US each year as vehicles wait at stop lights or sit in dense traffic with engines idling, according to US Department of Energy estimates. Examples from the ORNL Overhead Vehicle Dataset, generated with images captured by GRIDSMART cameras. Image: Thomas Karnowski/ORNL.

Light 359