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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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Opinion: Reinventing fuel-based power for a more secure and resilient grid

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With battery storage able to provide a unique role in balancing a renewable electricity grid, Toby Gill, CEO of Intelligent Power Generation, asks could innovations in green hydrogen and biofuel technologies contribute to a more optimized and economical energy mix? Our grid is changing, and so must the way we operate it.

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EVgo launches grid-tied public fast charging system with second-life batteries

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EVgo has integrated second-life BMW i3 batteries to store energy from the grid generated during peak solar hours and later use that stored energy to fast-charge EVgo customers during periods of high demand. —Austin Brown, Executive Director of the UC Davis Policy Institute for Energy, Environment and the Economy.

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EnerDel Partners with Mazda, Itochu, and Others for Smart Grid Integration Project in Japan

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US-based lithium-ion battery producer EnerDel will supply the advanced battery systems at the heart of a new project, based in Tsukuba City, Japan, combining electric vehicles (EVs), stationary grid storage, solar power and a rapid charging infrastructure a in a real-world operating environment. Earlier post.).

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ARPA-E awards $43M to 19 energy storage projects to advance electric vehicle and grid technologies

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This latest round of ARPA-E projects seek to address the remaining challenges in energy storage technologies, which could revolutionize the way Americans store and use energy in electric vehicles, the grid and beyond, while also potentially improving the access to energy for the US. environment of a lithium-ion battery in real-time.

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Endesa develops prototype charger enabling electric vehicle to return power to the grid; hoping for deployment by 2020

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Endesa, Spain’s largest utility, has developed a prototype V2G (Vehicle to Grid) charger that enables electric vehicles to return stored power to the grid. These projects also evaluate the impact of a large-scale introduction of EVs on the power grid.

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Uniper receives €2.375M funding notification for Krummhoern hydrogen storage pilot

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Lower Saxony's Environment Minister Olaf Lies presented the funding notification of €2.375 million for Uniper’s planned hydrogen pilot project at the Krummhoern natural gas storage site. The advantage of hydrogen is that it can be stored. It has long been clear that the energy transition cannot be achieved with electrons alone.

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