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NREL study finds that uncoordinated plug-in vehicle charging could prove challenging to the grid

Green Car Congress

An influx of plug-in electric vehicles (PEVs) charging without coordination could prove challenging to the nation’s electric grid, according to research conducted by the US Department of Energy’s National Renewable Energy Laboratory (NREL). million vehicles—does not significantly impact the aggregate residential power demand.

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Electrify America to install 30 charging stations with battery energy storage at the Port of Long Beach for drayage trucks

Green Car Congress

Electrify America plans to install 30 electric fleet-dedicated chargers paired with battery energy storage systems (BESS) at the Port of Long Beach, California, as part of Electrify America’s $25-million “Green City” investment in the region at the Ports of Long Beach and Los Angeles.

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PG&E and BMW of North America start V2X testing in California

Green Car Congress

Pacific Gas and Electric Company (PG&E) and BMW of North America (BMW) are collaborating to test how vehicle-to-everything (V2X) technology can serve as a solution to offset growing demand on the power grid, improve reliability for electric customers, and maximize the usage of renewable energy. In California 1.4

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This Dutch City Is Road-Testing Vehicle-to-Grid Tech

Cars That Think

Hundreds of charging stations for electric vehicles dot Utrecht’s urban landscape in the Netherlands like little electric mushrooms. Debates over the feasibility and value of such vehicle-to-grid technology go back decades. Debates over the feasibility and value of such vehicle-to-grid technology go back decades.

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The Net-Zero Neighborhood: Advanced Energy Storage and Highly Efficient Photovoltaics Take Transportation Off the Gasoline Grid and Residential Off the Electric Grid

Green Car Congress

The NZN concept relies on high energy density storage systems incorporated into the local grid, as well as efficient photovoltaic generation. NZN can integrate with the centralized grid. Actually delivering commercially viable 500-mile batteries will require exascale computing—i.e., The Net-Zero Neighborhood. Gil Weigand.

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

Green Car Congress

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.). (VVO

Grid 257
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The EV Transition Explained: Can the Grid Cope?

Cars That Think

There have been vigorous debates pro and con in the United States and elsewhere over whether electric grids can support EVs at scale. Of the 52,000 registered vehicles in the city, 4,500 are EVs, and on workdays, commuters drive another 3,000 to 5,000 EVs to enter the city. The answer is a nuanced “perhaps.”

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