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Electrify America reaches 30MW in installed battery energy storage at 140 DC-fast charging stations across the US; behind-the-meter grid services

Green Car Congress

Electrify America has installed onsite, behind-the-meter battery energy storage systems (BESS) at more than 140 ultra-fast DC charging stations around the country, including more than 90 installations in California.

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Grid connection considerations for DC fast charging infrastructure

Setec Powerr

This depends on the number of DC and AC chargers you plan to install and their capacity. DC chargers provide a higher amount of power to electric vehicles, hence requiring more from the grid. Is There Local Grid Supply Competition? The competition for grid supply isn’t just from other DC fast-charging companies.

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Profiteering Hampers U.S. Grid Expansion

Cars That Think

The deficit is driving up electricity prices, reducing grid reliability, and hobbling renewable energy deployment. At the heart of the problem are utility companies that refuse to pursue interregional transmission projects, and sometimes even impede them, because new projects threaten their profits and disrupt their industry alliances.

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Norwegian Electric Systems to provide hybrid electric systems for three new ferries; Odin’s Eye DC grid system

Green Car Congress

Norwegian Electric Systems (NES) has signed a new contract with Havyard Ship Technology, Leirvik for the delivery of hybrid electric systems for three new ferries owned by Norway`s largest ferry company Fjord1. Norwegian Electric Systems’ main DC system ensures the safe charging and discharging of the batteries. Project Management.

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Wallbox and Kia America partner on bidirectional EV charging; Quasar 2 and EV9

Green Car Congress

The companies plan to offer Wallbox’s second-generation DC bidirectional charger, Quasar 2 ( earlier post ), to Kia EV9 ( earlier post )customers starting in the first half of 2024. Wallbox is working with Kia America to bring bidirectional charging to Kia’s EV9 customers. Quasar 2 is a next-generation 11.5

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Researchers developing DC micro smart grid for charging EV fleets; Li-ion, redox flow batteries and renewables

Green Car Congress

The aim of charge@work is to design a micro smart grid (MSG) capable of supplying the EV fleet with electricity produced exclusively from renewable sources. The MSG can be run in island mode in parallel to the grid operated by the local energy provider. The MSG is designed as a direct current (DC) grid. — Dipl.-Ing

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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

In 2001, a team of engineers at a then-obscure R&D company called AC Propulsion quietly began a groundbreaking experiment. They wanted to see whether an electric vehicle could feed electricity back to the grid. The company’s president, Tom Gage , dubbed the system “vehicle to grid” or V2G.

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