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Nuvve and Lion Electric to collaborate on vehicle-to-grid (V2G) in electric school buses

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Nuvve Corporation, a vehicle-to-grid (V2G) technology company, and Lion Electric, an original equipment manufacturer of all-electric heavy-duty vehicles based in Québec, are collaborating to launch vehicle-to-grid (V2G) technology as a standard feature of Lion’s zero-emission school buses.

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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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Quinones are naturally abundant, inexpensive, small organic molecules, and similar to molecules that store energy in plants and animals. The technology could fundamentally transform the way electricity is stored on the grid, making power from renewable energy sources such as wind and sun far more economical and reliable.

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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. It took us a long time to get the data needed to let us connect to the grid. In comparison, the Brayton cycle has a theoretical conversion efficiency upwards of 50%.

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Stanford study quantifies energetic costs of grid-scale energy storage over time; current batteries the worst performers; the need to improve cycle life by 3-10x

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A plot of ESOI for 7 potential grid-scale energy storage technologies. Benson from Stanford University and Stanford’s Global Climate and Energy Project (GCEP) has quantified the energetic costs of 7 different grid-scale energy storage technologies over time. Credit: Barnhart and Benson, 2013. Click to enlarge. A new study by Charles J.

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Volvo Buses in project researching use of second-life electric bus batteries to store solar energy

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In Viva housing cooperative, Riksbyggen, Volvo, Göteborg Energi and Johanneberg Science Park have created a unique system in which energy from solar panels on the roofs of the apartment buildings is stored in batteries that previously powered electric buses on route 55.

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Nissan approves first bi-directional charger for use with Nissan LEAF in the US; Fermata Energy FE-15 charger

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Nissan, working with Fermata Energy, a vehicle-to-grid services provider, has approved the first bi-directional charger for use with the Nissan LEAF in the US. Bi-directional charging technology means not only charging the Nissan LEAF, but also sending energy stored in the vehicle battery back to the building or the grid.

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UC Riverside opening Sustainable Integrated Grid Initiative; integration of solar energy, battery storage and electric and hybrid vehicles

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Schematic of the “New Grid Testbed” components, including renewable energy generation, energy storage, smart distribution and electric transportation Click to enlarge. The batteries will store energy for distribution during periods when there is insufficient solar power generation. Two megawatt-hours of battery energy storage.

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