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DOE to fund research to reduce costs of high-voltage direct current (HVDC) transmission

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The US Department of Energy’s (DOE) Wind Energy Technologies Office (WETO) and Office of Electricity (OE) plan to fund (DE-FOA-0003241) research to drive innovation and reduce costs of high-voltage direct current (HVDC) voltage source converter (VSC) transmission systems.

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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. h is achieved with an estimated raw active materials cost of $7.02 mAh cm −2 , a discharge duration of 28.2 Weller et al.

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CEC determines Diablo Canyon needed to support grid reliability

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An extension allows the state to rely less on natural gas and more on clean resources for the electricity grid. The determination comes as California is experiencing a substantial shift in conditions affecting the electric grid, which is transitioning to the state’s clean energy future, while confronting the impacts of climate change.

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Profiteering Hampers U.S. Grid Expansion

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The deficit is driving up electricity prices, reducing grid reliability, and hobbling renewable energy deployment. grids demands public scrutiny and accountability. The cost of the project, estimated at US $1.9 The United States is not building enough transmission lines to connect regional power networks.

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UPS-led SEUL consortium switches on smart-grid fleet charging solution in London; maxing out on EVs without expensive grid upgrades

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A UPS-led consortium has deployed new smart-grid charging technology in London that overcomes the challenge of simultaneously recharging an entire fleet of electric vehicles (EVs) without the need for the expensive upgrade to the power supply grid.

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The Future of Hydrogen Fuel Cell Vehicles

Clean Fleet Report

However, a handful of market-based and technological hurdles, such as high car repair costs and lack refueling stations, still stand in the way. So, with that in mind, let’s explore the future of hydrogen fuel cell vehicles and break down everything you need to know. How Do FCEVs Work? The existing U.S.

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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.