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ORNL team develops low-cost scalable method to join materials in solid-state batteries; electrochemical pulse

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Scientists at the Department of Energy’s Oak Ridge National Laboratory have developed a scalable, low-cost method to improve the joining of materials in solid-state batteries, resolving one of the big challenges in the commercial development of safe, long-lived energy storage systems. Credit: Andy Sproles/ORNL, US DOE.

Low Cost 448
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Cummins invests $24M in flow battery leader VoltStorage

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VoltStorage develops and produces commercial storage systems based on the particularly ecological vanadium redox flow technology for commercial and agricultural enterprises. In addition, product development of the iron-salt technology will be accelerated towards commercialization. The electrolyte is enriched with iron chloride.

Batteries 467
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KIST team develops activation strategy for magnesium metal enabling efficient operation of Mg batteries

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Despite these advantages, the difficulty of efficiently charging and discharging magnesium metal due to its reactivity with electrolytes has hindered its commercialization. By applying the developed technology, the overpotential can be reduced from more than 2 V to less than 0.2 2c08672

Batteries 493
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ion Ventures and LiNa Energy conclude successful test of solid-state sodium-nickel battery platform

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LiNa Energy is commercializing a safe, ~$50kWh (at mass manufacturing), cobalt-free battery platform that is suited to grid storage and the electrification of transportation. The battery is constructed from easily sourced, low-cost materials and does not contain any cobalt or lithium.

Sodium 497
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UPS collaborating with Workhorse to deploy 50 electric trucks; rivaling acquisition cost of conventional; no subsidies

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UPS plans to deploy 50 plug-in electric delivery trucks that will be comparable in acquisition cost to conventional-fueled trucks without any subsidies—an industry first that would breaki a key barrier to large scale adoption of electric fleets. The all electric trucks will deliver by day and re-charge overnight.

Cost Of 223
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Hillcrest files patent application for simplified onboard EV charging solution

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Hillcrest Energy Technologies, a Canada-based a clean technology company developing power conversion technologies and control system solutions for next-generation electrical systems, has filed a patent application for a simplified EV charging solution. The 250kW 800V SiC EV inverter commercial prototype will be delivered this year.

Charging 210
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DAIHEN leverages WiTricity wireless charging technology for solar-powered mobility demo in Japan

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Partners since 2016, DAIHEN licensed WiTricity’s technology to commercialize wireless charging stations for electric vehicles (EVs) and for automatic guided vehicles (AGVs) in factory and industrial settings. Wireless charging is essential to the future of mobility, whether that mobility happens on city streets or in factories.

Japan 370