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Sandia team puts power into local grid with supercritical CO2 closed-loop Brayton-cycle turbine

Green Car Congress

Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. The Brayton cycle is named after 19 th century engineer George Brayton, who developed this method of using hot, pressurized fluid to spin a turbine, much like a jet engine.

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Grid connection considerations for DC fast charging infrastructure

Setec Powerr

DC chargers provide a higher amount of power to electric vehicles, hence requiring more from the grid. To ensure the grid can meet your demands, you’ll need to evaluate the expected EV traffic and their charging behaviors, such as peak charging times and duration of charges. Is There Local Grid Supply Competition?

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Audi involved in EEBUS standard for intelligent connection of EVs and buildings

Green Car Congress

Because of this, the new power consumers not only present an additional load on the power grid, but can potentially serve as flexible storage devices in the context of the variable availability of solar and wind power. The devices are connected via a home energy management system (HEMS).

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VW expanding EV engineering capability in US; high-voltage lab in Chattanooga

Green Car Congress

Volkswagen has begun expanding its Chattanooga factory to build a North American center for electric vehicles—not only for assembly, but for engineering the EVs of the future. —Wolfgang Maluche, Vice President of Engineering at Volkswagen of America. We are doing the latter.

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NREL researchers evaluating blockchain for transactive energy applications

Green Car Congress

Distributing grid operational decision-making is revolutionary. —Dane Christensen, a mechanical engineer in NREL’s Residential Buildings Research Group and a principal investigator on a blockchain pilot project. —Tony Markel, a senior engineer in the Energy Systems Cyber-Physical Security Research Group at NREL.

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Tesla nickel supplier BHP building off-grid solar & battery storage systems for mining

Teslarati

Tesla nickel supplier BHP announced that construction on one of the world’s largest off-grid mining solar and battery energy storage systems has started. The solar farms and battery will be integrated into TransAlta’s Northern Goldfields remote power grid, replacing power currently supplied by diesel and gas. MW solar farm at Mt.

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ABI Research: connected services for consumer and commercial EVs to reach US$378M in revenues by 2030

Green Car Congress

Subscriptions of connected services for consumer and commercial Electric Vehicles (EVs), such as charging-station locator, eco-routing, and EV telematics, will grow 270% from 2020 to 2024, reaching 7 million subscribers by 2024, according to global tech market advisory firm, ABI Research. Connected services for consumer EVs will reach 26.37

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