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US DOE releases 2023 Critical Materials Assessment to evaluate supply chain security for clean energy technologies

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Materials used in batteries for EVs and stationary storage are now considered to be critical. While cobalt (Co) was found to be critical in this and previous reports, lithium (Li) becomes critical in the medium term due to its broader use in various battery chemistries and the rampant growth of the EV industry.

Clean 370
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INL team designs tailored superfast charging methods

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Researchers at Idaho National Laboratory have used machine learning techniques that incorporate charging data to create unique charging protocols for superfast charging methods tailored to different types of electric vehicle batteries. Charging EV Li-ion batteries is a balancing act. —Eric Dufek, Ph.D.

Design 186
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$50M Battery500 consortium targeting battery pack with specific energy of 500 Wh/kg

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The team in this 5-year project hopes to reach these goals by focusing on lithium-metal batteries, which use lithium instead of graphite for the battery’s anode. While studying these materials, the consortium will work to prevent unwanted side reactions in the whole battery that weaken a battery’s performance.

San Diego 150
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Sandia, national lab partners studying vulnerabilities of electric vehicle charging infrastructure

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Sandia researchers are working with experts from Argonne, Idaho and Pacific Northwest national laboratories; the National Renewable Energy Laboratory; and others as a national security laboratories team. We have been studying potential impacts to the power grid. Sandia has produced a best-practices document for the charging industry.

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ANSI to develop roadmap of standards and codes for EVs at scale

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Argonne National Laboratory (ANL) is the lead lab for the codes and standards pillar, supported by consortium members National Renewable Energy Laboratory (NREL), Oak Ridge National Laboratory (ORNL), Pacific Northwest National Laboratory (PNNL), Idaho National Laboratory (INL), and Sandia National Laboratories (SNL).

Standards 353
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PNNL study finds that PHEVs and BEVs could serve as feasible resource to offset grid imbalances caused by integration of large amounts of intermittent wind generation

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trafficThis scenario is highly desirable to automotive manufacturers, who harbor great concerns about battery warranty if vehicle-to-grid discharging is allowed. V2GFull varies not only the charging of the vehicle battery, but also can vary the discharging of the battery back into the power grid.

Wind 210
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DOE awards $18M to 5 projects to accelerate development of plug-in electric vehicles & use of other alternative fuels

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million to develop and demonstrate a battery-powered electric school bus that improves propulsion energy efficiency by 20-30% and that can connect to the electric grid (vehicle-to-grid). million to accelerate PEV adoption by developing electric highway corridors along I-15, I-80, I-70, and I-84 in Utah, Idaho, and Wyoming.