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New long-duration, extended capacity Na-Al battery design for grid storage

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The new battery design could help ease integration of renewable energy into the electrical grid at lower cost, using Earth-abundant metals, according to a study just published in Energy Storage Materials. Specifically, after 345 charge/discharge cycles at high current, this acidic reaction mechanism retained 82.8% Weller et al.

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DOE awards Eaton $4.9M to develop low-cost fast-charging solution; solid-state transformer, modular chargers

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million for a program to reduce the cost and complexity of deploying direct-current (DC) fast electric vehicle charging infrastructure (EVCI). Ready access to low-cost, fast charging infrastructure is essential for fleet electrification and broader electric vehicle (EV) adoption.

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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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Discharge mode is shown; the arrows are reversed for electrolytic/charge mode. In a paper in Nature , they suggest that the use of such redox-active organic molecules instead of redox-active metals represents a new and promising direction for realizing massive electrical energy storage at greatly reduced cost. Cell schematic.

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FreeWire Technologies raises $125M in Series D; battery-integrated ultrafast EV charging stations

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FreeWire Technologies, a developer of ultrafast electric vehicle (EV) charging and energy management solutions, raised $125 million in new capital. FreeWire recently broke ground on a new 66,000-square-foot R&D facility in Newark, California to develop and manufacture new ultrafast charging and energy storage product offerings.

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Xcel Energy wants 1.5M EVs in its service areas by 2030; 30x increase from today

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Electric vehicles are the next frontier in the clean energy transition, and we are committed to making charging EVs easy, convenient and affordable for customers. Electric vehicles charged on the increasingly clean Xcel Energy system will have about 80% lower carbon emissions than gas-powered cars by 2030.

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DOE awarding $1.6B to 11 battery materials separation and processing projects as part of $2.8B funding

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billion to 21 projects to expand domestic manufacturing of batteries for electric vehicles (EVs) and the electrical grid and for materials and components currently imported from other countries. Albemarle is finalizing the site selection for the lithium hydroxide conversion plant in the southeastern United States. Earlier post.)

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ARPA-E to award up to $130M in fourth round of funding; focus on biofuels, thermal storage, rare earth alternatives, grid controls, and solar power electronics

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The US Department of Energy (DOE) Advanced Research Projects Agency-Energy (ARPA-E) will make up to $130 million available to develop five new program areas including biofuels, thermal storage, rare earth alternatives, grid controls, and solar power electronics. Related Funding Opportunity Announcements here.).

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