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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. Maybe it’s just a pontoon bridge, but it’s definitely a bridge. It took us a long time to get the data needed to let us connect to the grid.

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Arizona State University Professor’s Work to Stabilize the Grid Pays Off

Cars That Think

Whenever new technologies are introduced into the power grid, there’s always a chance they could disrupt the system, possibly even leading to blackouts. Finding ways to deal with the impact on the grid caused by incorporating renewable energy has been the focus of Vijay Vittal ’s research for nearly 20 years.

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Eos Energy launches $500M Project AMAZE with $398.6M conditional loan guarantee from DOE; long-term zinc-based storage

Green Car Congress

Eos Z3 battery module Z3 battery modules store electrical energy through zinc deposition. The bipolar structure simplifies internal battery connections to reduce internal resistance and improve round-trip efficiency. The project secured an up to $398.6-million

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More details about California’s proposal requiring bidirectional charging capabilities for all EVs

Charged EVs

In recent testimony, Nuvve CEO Gregory Poilasne told the lawmakers that bidirectional charging can reduce the total cost of EV ownership, and that it’s essential for integrating more renewable energy into the grid. Then it takes the DC from the bus, or car, and converts it back to AC to provide power for the grid. That’s one way.

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Study suggests energy and GHG impacts of synthetic hydrocarbon fuels from CO2 are greater than impacts of existing hydrocarbon fuels

Green Car Congress

It is the purpose of this paper to hold the claims up to quantitative scrutiny and review the general merit of the idea of solar fuels, subject to the definition above. Data for diesel, GTL, ethanol, BTL and solar hydrogen cannot be divided into the uptake of CO 2 and connected processes and are therefore aggregated. Click to enlarge.

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The environmental impact of electric cars

Drive Electric

The UK also hopes to connect more and more EVs to the electricity grid to share power at peak times, in something called vehicle to grid charging (V2G). This will allow the grid to draw renewable energy from cars and vans which are plugged in, with their batteries replenished when energy is cleaner at off-peak times.

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Solar-powered off-grid EV charging stations offer surprisingly attractive cost advantages

Charged EVs

By cutting red tape and avoiding costs for construction and electrical work, combined with free solar energy, Beam Global says its EV ARC systems can offer customers a lower total cost of ownership compared to grid-tied charging stations. This may well be the case with the EV ARC, a solar-powered off-grid charging station made by Beam Global.

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