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Seaweed-Based Battery Powers Confidence in Sustainable Energy Storage

CleanTechnica EVs

Bristol-led team uses nanomaterials made from seaweed to create a strong battery separator, paving the way for greener and more efficient energy storage. Sodium-metal batteries (SMBs) are one of the most promising high-energy and low-cost energy storage systems for the next-generation of large-scale applications.

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WAE Technologies launches Elysia battery intelligence software for the mass market

Green Car Congress

WAE Technologies (WAE) has launched Elysia , its battery intelligence software offering designed to unlock significant improvements in the life, safety, usable energy, power, and rapid charging times of any battery system. Its BMS algorithms help OEMs to increase vehicle range, enable faster charging, and maximize battery power.

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Solid-state battery company Solid Power closes $130M Series B led by BMW, Ford and Volta

Green Car Congress

Solid Power, a developer of all solid-state batteries for electric vehicles, announced a $130-million Series B investment round led by the BMW Group, Ford Motor Company and Volta Energy Technologies. BMW and Ford now share leading positions in the race for solid-state battery-powered electric vehicles.

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

Green Car Congress

Yi Cui has developed nanoparticle copper hexacyanoferrate (CuHCF) battery cathode materials that demonstrate long cycle life and high power for use in grid storage applications. Short-term transients, including those related to wind and solar sources, present challenges to the electrical grid. Cost is a greater concern.

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Sandia researchers developing new family of metal-based ionic liquids for low-cost, efficient flow batteries

Green Car Congress

Schematic of a redox flow battery. Sandia researchers have developed a new family of electrochemically reversible, metal-based ionic liquid (MetILs) that could lead to non-aqueous redox (reducing-oxidizing) flow-battery energy storage systems ( earlier post ) able to cost-effectively store three times more energy than today’s batteries.

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BYD breaks ground on its first sodium-ion EV battery plant

Baua Electric

The world’s largest EV maker, BYD , broke ground on its first sodium-ion battery plant this week. You likely heard that BYD just topped Tesla in overall EV volume to become the largest electric car maker globally. However, BYD is also a top global battery manufacturer. FinDreams began building BYD’s Blade Battery in 2020.

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DOE announces $26.6M SBIR/STTR FY15 Phase 1 Release 2 awards; fuel cells, batteries, power electronics and efficient combustion engines

Green Car Congress

Of these, 16 are vehicle-related, encompassing projects developing batteries, power electronics and improved combustion engine technology including on-board reformers, and two are specifically hydrogen fuel cell-related. High Loading Lithium-Ion Electrode Architecture for Low Cost Electric Vehicle Batteries Ballast Energy, Inc.

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