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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. The new sodium-based molten salt battery uses two distinct reactions. of peak charge capacity.

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Samsung Heavy and Seaborg to develop floating nuclear power plant combined with hydrogen and ammonia plants

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Samsung Heavy Industries (SHI) and Seaborg signed a partnership agreement to develop floating nuclear power plants based on Seaborg’s inherently safe Compact Molten Salt Reactor (CMSR). In the harbor, a transmission cable will be connected to the electric grid onshore.

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DOE awards $22.1M to 10 nuclear technology projects including clean hydrogen production

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While hydrogen generation creates additional flex-operating opportunities for nuclear plants, it also creates additional considerations for grid-interconnects and hydrogen end-users. The Electric Power Research Institute will demonstrate advanced manufacturing of small modular reactor components to support the US supply chain.

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ARPA-E announces $12M for five projects in nuclear materials science; first OPEN+ cohort

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The OPEN+ advanced nuclear projects are: Additive Manufacturing of Spacer Grids for Nuclear Reactors, Carnegie Mellon University, $1,000,000. Spacer grids are used to provide mechanical support to nuclear fuel rods within a reactor and reduce vibration, and they are a particularly difficult component to manufacture.

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Lux Research: grid storage battery cost to fall to $500/kWh by 2022, short of expectations

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Lithium-ion and molten-salt battery costs will approach $500/kWh by 2022, reducing the high capital cost of emerging grid storage technologies. Li-ion batteries are dependent on cost reductions from mass production while molten-salt batteries and VRFBs rely on long discharge durations to reduce costs.

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ARPA-E awarding up to $24M to 10 projects to support advanced nuclear power plants

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Nuclear power generates nearly 20% of US electricity, delivering reliable, low-emission baseload power to the grid. In the building phase, cost savings may be realized through modular and advanced manufacturing techniques that bring most of the work to the factory instead to the construction site.

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MIT team improves liquid metal batteries for grid-scale storage; lower operating temperature, cost

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Professor Donald Sadoway and colleagues have already started a company, Ambri (initially Liquid Metal Battery Corporation), to produce electrical-grid-scale liquid batteries, which comprise layers of molten material which automatically separate due to their differing densities. Earlier post.). Burke, Dane A. Boysen, David J.

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