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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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How to Prevent Blackouts by Packetizing the Power Grid

Cars That Think

That need for balance is true of electric power grids, too. Spiking demand for electric heat collided with supply problems created by frozen natural-gas equipment and below-average wind-power production. Packetized energy management (PEM) allows the power grid to flexibly handle a varying supply of renewable energy.

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Wind-to-Hydrogen Tech Goes to Sea

Cars That Think

Wind and solar parks produce a large portion of their energy. Then, as now, wind farms are operating off the world’s coasts—but not all of these offshore sites are connected to the mainland via underwater power cables. Some of the wind farms instead sit in clusters more than 100 kilometers out at sea.

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Groupe Renault, Connected Energy install EV charging with 2nd-life batteries at highway rest areas

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UK-based Connected Energy and Groupe Renault have installed two quick-charge stations based on Connected Energy’s E-STOR energy storage technology on highways in Belgium and Germany. The E-STOR technology developed by Connected Energy uses second-life batteries from Renault electric vehicles.

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Powering Offshore Wind Farms With Numerical Modeling of Subsea Cables

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Fast forward to 2014: The bottom of the ocean is home to nearly 300 communications cables, connecting countries and providing internet communications around the world. million km of submarine cables (Figure 1) in service, ranging from a short 131 km cable between Ireland and the U.K. and Norway.

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CMU researchers find controlled charging of PHEVs can cut cost of integration into electricity system by 54-73%; higher benefits with wind power

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The magnitude of these savings is ~5% to 15% higher in a system with 20% wind penetration compared to a system with no wind power, and the savings are 50–60% higher in a system that requires capacity expansion. —Weis et al.

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Wallbox introduces Quasar 2 next-generation bidirectional home charger at CES 2022

Green Car Congress

The average American experienced more than eight hours of power interruption in 2020. Whether it’s caused by an earthquake, hurricane, wildfire or simply related to an overload on the power grid, a power outage can have a detrimental impact on homeowners that can last for hours or even days. Providing up to 11.5

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