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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 whole world of electricity storage has been using metal ions in various charge states, but there is a limited number that you can put into solution and use to store energy, and none of them can economically store massive amounts of renewable energy. The quinones are dissolved in water, which prevents them from catching fire.

Low Cost 374
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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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New $30M ARPA-E program to develop new solar conversion and storage technologies; targeting higher solar penetration in mix

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Schematic comparing the cost and dispatchability of PV to CSP with thermal storage. The “PV+Storage” box includes the high cost of electrical storage for PV. The FOCUS Program target zone for electricity generation is indicated. Source: ARPA-E. Click to enlarge. Source: ARPA-E. Click to enlarge.

Solar 290
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DOE announces Stage 1 CABLE Conductor Manufacturing Prize Winners

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MetalKraft Technologies, with members from Lehigh University, also is using solid phase processing to create Copper-Graphene Ultra Wire with small amounts of commercially available low-defect crystalline Graphene.

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ARPA-E awards $33M to 13 intermediate-temp fuel cell projects; converting gaseous hydrocarbons to liquid fuels

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The US Advanced Research Projects Agency - Energy (ARPA-E) is awarding $33 million to 13 new projects aimed at developing transformational fuel cell technologies for low-cost distributed power generation. MSRI’s technology will provide low-cost power while operating in a temperature range of 400-500 ?C, FuelCell Energy.

Convert 286
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US Senators Alexander, Webb Introduce $20B Energy Legislation with Emphasis on Nuclear Energy Investment

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The legislation directs the Department of Energy to conduct five “Mini-Manhattan Projects” to study carbon capture technologies, non-ethanol biofuels, electric vehicles and electricity storage, cost-competitive solar power, and Generation IV reactors and technologies that will ultimately reduce nuclear waste.

Energy 199
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CEC awards Eos Energy Storage $2.1M to demo AC-integrated zinc hybrid-cathode battery technology for grid storage

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Znyth battery technology uses a safe aqueous electrolyte and a novel zinc-hybrid cathode to enable extremely low-cost electricity storage and long life.