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Heliogen and Bloom Energy demonstrate production of low-cost green hydrogen; concentrated solar and high-temp electrolysis

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Heliogen’s AI-enabled concentrated solar energy system is designed to create carbon-free steam, electricity, and heat from abundant and renewable sunlight. When combined with Bloom’s proprietary solid oxide, high-temperature electrolyzer, hydrogen can be produced 45% more efficiently than low-temperature PEM and alkaline electrolyzers.

Low Cost 397
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Fraunhofer researchers develop new low-cost dry-film electrode production process

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The Finnish battery company BroadBit Batteries, together with IWS, has commissioned a pilot plant in its Espoo factory, which coats electrodes with dry electrode material instead of wet pastes, as has been common in industry up to now. The Dresden engineers now aim at enhancing their technology in cooperation with industrial partners.

Low Cost 339
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Tokyo Tech team develops low-cost germanium-free solid electrolyte for Li-ion batteries

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Researchers at Tokyo Institute of Technology have devised a low-cost, scalable approach to developing all-solid-state batteries, improving prospects for scaling up the technology for widespread use in electric vehicles, communications and other industrial applications. It exhibited an ionic conductivity of 1.2 Si 1.08 ]P 1.65

Li-ion 277
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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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The design permits larger amounts of energy to be stored at lower cost than with traditional batteries. These features lower the capital cost of storage chemicals per kilowatt hour, which sets a floor on the ultimate system cost per kilowatt hour at any scale. You could theoretically put this on any node on the grid.

Low Cost 374
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Heliogen launches, achieves > 1,000 ?C from concentrated sunlight for industrial processes

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At that temperature, Heliogen can replace the use of fossil fuels in critical industrial processes, including the production of cement, steel, and petrochemicals, dramatically reducing greenhouse gas emissions from these activities. Its heat technology represents a key technical breakthrough for concentrated solar thermal.

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DOE launches design & construction of $75M grid energy storage research facility at PNNL

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The US Department of Energy (DOE) has begun work on the Grid Storage Launchpad (GSL), a $75-million facility located at Pacific Northwest National Laboratory (PNNL) in Richland, Washington that will boost clean energy adaptation and accelerate the development and deployment of long-duration, low-cost grid energy storage.

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Fraunhofer leading “MaSSiF” research project on solid-state sulfur-silicon batteries

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The focus of the research project “MaSSiF – Material Innovations for Solid-State Sulfur-Silicon Batteries” is the design, construction and evaluation of lightweight and low-cost sulfur-based prototype cells with high storage capacities. The German Federal Ministry of Education and Research (BMBF) is providing nearly €2.9

Battery 504