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Sandia team develops GaN diode that is significant step toward protecting grid from EMPs

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Scientists from Sandia National Laboratories have developed a new gallium-nitride (GaN) diode that can shunt excess electricity within a few billionths of a second while operating at a record-breaking 6,400 volts—a significant step towards protecting the nation’s electric grid from an electromagnetic pulse (EMP). —Bob Kaplar.

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NREL researchers point toward building energy efficiency instead of long-term storage

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Incorporating energy efficiency measures can reduce the amount of storage needed to power the nation’s buildings entirely with renewable energy, according to analysis conducted by researchers at the US Department of Energy’s (DOE’s) National Renewable Energy Laboratory (NREL).

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Tesla’s solar neighborhood in Austin could help TX learn if renewables are viable

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The project aims to build the first Tesla Solar neighborhood, making a sustainable residential community. The Tesla Solar neighborhood was provisionally named SunHouse at Easton Park. Easton Park is a 2,400-acre community southwest of Austin-Bergstrom International Airport, as per the Austin Business Journal.

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International Transport Forum brief suggests Smart Grid and EV technologies could be mutually beneficial; V2X potential

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A new policy brief published by the Organisation for Economic Co-operation and Development’s (OECD) International Transport Forum (ITF) notes that existing electricity systems will need to be reconfigured to support the widespread adoption of electric mobility and suggests that Smart Grid technologies and EVs and EVs could be mutually beneficial.

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Battelle introduces Grid Command Distribution services and software for rapid modeling of smart grid distribution circuits

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Screen shot of a Grid Command Distribution “heatmap” analysis for a neighborhood. Battelle recently unveiled its new Grid Command Distribution services and software for utilities. VVO seeks to optimize voltage at all points along the distribution feeder under all loading conditions, thereby increasing grid efficiency.).

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H2@Scale project launched in Texas; renewable hydrogen for multiple end-use applications

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The project partners will generate zero-carbon hydrogen onsite via electrolysis with solar and wind power and reformation of renewable natural gas from a Texas landfill. It is first time that both sources of renewable hydrogen will be used in the same project. The project started on 1 July 2020 and will continue for three years.

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Wanxiang and NEC to form joint venture for grid energy storage in China

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China Wanxiang Holding announced the planned formation of a joint venture between its wholly-owned subsidiary, Puxing Energy, and NEC Corporation to pursue grid energy storage opportunities in the Chinese market. A123 Energy Solutions has commissioned two installations of its Grid Storage Solution (GSS) product line in China in recent months.