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SAE International publishes new J2954 wireless charging standard

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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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IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

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Renewable energy sources are central to the energy transition toward a more sustainable future. However, because sunshine and wind are inherently variable and inconsistent, finding ways to store energy in an accessible and efficient way is crucial. An open-access paper on the work is published in the journal Energies.

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AW-Energy entering green hydrogen market with wave energy device

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AW-Energy Oy is entering the commercial hydrogen market by introducing a combined WaveRoller and HydrogenHub process for the production of green hydrogen. In AW-Energy’s concept, wave energy complements solar power production to enable large-scale green hydrogen. —Christopher Ridgewell, CEO of AW-Energy Oy.

Hydrogen 448
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SAE International publishes TIR J2954/2 for wireless charging of heavy-duty EVs; static and dynamic WPT

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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).

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Japan team evaluates battery-assisted low-cost hydrogen production from solar energy

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This approximately converts to US$1.92 The findings are published in a paper in the International Journal of Hydrogen Energy. to US$3.00/kg kg of hydrogen, with 1 kg H 2 equal to about 12 Nm 3 of hydrogen. For comparison, the US DOE’s 2020 target for the levelized cost of hydrogen (production only) is $2.30/kg. 2018.11.119 ).

Low Cost 403
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Researchers use quantum computing method to optimize molecular photoswitches for solar energy harvesting

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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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LBNL, Nissan researchers explore ethanol internal reforming in SOFCs for vehicle applications

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Researchers from Lawrence Berkeley National Laboratory (LBNL) and Nissan Research Center report on their investigation of the internal reforming of ethanol fuel on high-performance metal-supported solid-oxide fuel cells (MS-SOFCs) with infiltrated catalysts in a paper in the Journal of Power Sources. Dogdibegovic et al. Earlier post.)