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New nanoparticle copper compound cathode could enable low-cost, long-life and high-power potassium-ion batteries for grid storage

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Short-term transients, including those related to wind and solar sources, present challenges to the electrical grid. Stationary energy storage systems that can operate for many cycles, at high power, with high round-trip energy efficiency, and at low cost are required. Cost is a greater concern.

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How Smart EV Charging Will Help Promote Renewable Power Generation

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The proportion of grid electricity generated by renewables such as wind and solar energy fluctuates depending on how hard the wind is blowing or how strong the sun is shining. This can lead to a huge variation in the grid power available, which can be a problem for power companies.

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UC Davis researchers suggest we may be at the beginning of a real hydrogen transition in transportation

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The next three to four years will be critical for determining whether hydrogen vehicles are just a few years behind electric vehicles, rather than decades. ”. If these regional rollouts are successful, hydrogen FCVs may be just a few years behind plug-in electric vehicle, not decades.

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Australia Goes All-in on Green Hydrogen

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They’ve been studying up on renewable energy, hydrogen power, and electric vehicles, preparing for the big day in April when their remote-controlled vehicles will rumble for 4 hours in Gladstone, a port city in Queensland. Time is money, says Kim, because occupying a berth in port can cost a whopping AUS $22,000 (US $13,800) a day.

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MIT team calls initial performance results of magnesium-antimony liquid metal battery “promising”

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Sadoway and Bradwell, along with Dr. Luis Ortiz, are also founders of Liquid Metal Battery Corporation (LMBC), a Cambridge, Massachusetts company founded in 2010 to develop new forms of electric storage batteries that work in large, grid-scale applications. Earlier post.). —Bradwell et al. —Bradwell et al.

MIT 301
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ARPA-E awards $30M to 21 projects advance new class of high-performance power converters

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Hardware built with WBG devices has the potential to be smaller, lighter, and much more energy-efficient, with applications across valuable sectors including transportation, information technology, the grid, and consumer electronics. —ARPA-E Acting Director Dr. Cree Fayetteville. If successful, project developments will reduce U.S.

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NETL investigating researching chemistries for large-scale battery- and supercapacitor-based grid energy storage systems

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This includes research on appropriate anodes, cathodes, and electrolytes for magnesium (Mg)-, sodium (Na)-, and lithium (Li)-based batteries and novel transition metal oxide- and nitride-based supercapacitor electrode materials. High-energy density magnesium batteries for smart electrical grids. Earlier post.)