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PNNL study finds 2028 grid resource adequacy likely sufficient for high EV penetration; managed charging strategies can double adequacy

Green Car Congress

A new study of the impact of high EV adoption on the Western US power grid by a team from Pacific Northwest National Laboratory (PNNL) has found that 2028 grid resource adequacy—from generation through transmission—is likely to be sufficient for high EV penetration. million for the WECC.

Grid 396
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Cornell team develops framework for incorporating wireless charging road system into real-time electricity market

Green Car Congress

Researchers at Cornell have developed a coupled transportation–power system framework for incorporating a wireless charging road system into the real-time electricity market. In addition, they propose an optimization-based control strategy to manage the energy storage system in a cost-efficient manner. Jie Shi, H. 2022.119619.

Market 321
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NSF awards UCSD team $39M to improve integration of distributed energy resources into grid; EV batteries also

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The major driver for the project is the need to decarbonize the electrical grid, protect it from cybersecurity attacks and make it more resilient. We will be replicating the entire California power grid on one campus. It will also entail the construction of a new energy storage testing facility on the East Campus.

Grid 170
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NREL researchers evaluating blockchain for transactive energy applications

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Researchers at the National Renewable Energy Laboratory (NREL) are evaluating the use of blockchain for transactive energy using hardware in the laboratory’s Energy Systems Integration Facility (ESIF). Distributing grid operational decision-making is revolutionary. Source: NREL.

Energy 545
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EV Mandates Jump Ahead of Energy and Charging Resources

Green Fleet Magazine

The Off-Peak Video Summary: The goals and visions of mass adoption of electric vehicles do not yet match the realities of power sources. How should fleet managers factor energy, power grid, and utility access options into planning for EV fleet growth in the years ahead?

Energy 59
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Fraunhofer analysis finds battery-electric trucks have energy cost advantage over hydrogen trucks

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The decisive factor for the switch to battery-electric vehicles is the energy cost advantage compared to hydrogen and diesel. Electricity and hydrogen are the two key energy carriers for a low-carbon future, and hydrogen will play a vital role in industry, shipping and synthetic aviation fuels. Plötz (2022).

Hydrogen 448
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Elli and MITNETZ STROM publish concept for smart grid integration of EVs

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In the joint pilot project supported by E-Bridge, optimized charging strategies will be tested taking into account both regional electricity generation from renewable energies and the available capacities in the distribution grid. In 2020 alone, about 6,200 GWh of green power had to be curtailed in Germany.

Grid 293