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Sandia team puts power into local grid with supercritical CO2 closed-loop Brayton-cycle turbine

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Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. Maybe it’s just a pontoon bridge, but it’s definitely a bridge. It took us a long time to get the data needed to let us connect to the grid.

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DOE seeking public input regarding “energysheds”

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Given that the term “energyshed” is relatively new, DOE is seeking feedback on its concept and definition, as well as its application to the electric grid. Plant–city connections are depicted as straight lines from plants that supply electricity to block group centroids that consume it. From: DeRolph et al.

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Arizona State University Professor’s Work to Stabilize the Grid Pays Off

Cars That Think

Whenever new technologies are introduced into the power grid, there’s always a chance they could disrupt the system, possibly even leading to blackouts. Finding ways to deal with the impact on the grid caused by incorporating renewable energy has been the focus of Vijay Vittal ’s research for nearly 20 years.

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Parker Project demonstrates cross-brand V2G in Denmark; more tests of grid services slated

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The Parker Project has used a fleet of four vehicles from Mitsubishi Motors Corporation, PSA Groupe and Nissan to demonstrate that vehicles from different car brands can contribute to supporting the electricity grid with vehicle to grid (V2G) services. —Alberto Piglia, Enel’s Head of e-Mobility.

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A123 Systems and Wanxiang execute definitive agreements for investment of up to $465M in A123

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US-based Li-ion battery manufacturer A123 Systems announced the execution of definitive agreements with China’s Wanxiang Group Corporation, which follows the non-binding memorandum of understanding (MOU) that A123 signed with Wanxiang on 8 August 2012. Earlier post.) — David Vieau, CEO of A123.

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Get H2 partners propose green hydrogen pipeline in Europe

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From Lingen (Emsland) to Gelsenkirchen and from the Dutch border to Salzgitter, production, transport, storage and industrial acceptance of green hydrogen are to be connected in several steps between 2024 and 2030 under the umbrella of the overall project. The definition of the electricity purchase criteria is still outstanding here.

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Eos Energy launches $500M Project AMAZE with $398.6M conditional loan guarantee from DOE; long-term zinc-based storage

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The bipolar structure simplifies internal battery connections to reduce internal resistance and improve round-trip efficiency. The Eos Z3 battery contains predominately American components and is specifically designed for mass production and meeting low-cost, long-duration, grid-scale stationary energy storage needs.