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

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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.

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CoBank report finds that troubled US grid may need to use EVs for grid balancing

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Since its inception, the US electric grid has mostly operated smoothly as one synchronous machine with a one-directional flow of electricity to meet the nation’s predictable power needs. The US electric grid is experiencing something of a mid-life crisis. But that premise is quickly changing.

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Sandia team develops GaN diode that is significant step toward protecting grid from EMPs

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Scientists from Sandia National Laboratories have developed a new gallium-nitride (GaN) diode that can shunt excess electricity within a few billionths of a second while operating at a record-breaking 6,400 volts—a significant step towards protecting the nation’s electric grid from an electromagnetic pulse (EMP). —Bob Kaplar.

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California utilities partner to support regional electric vehicle charging network

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The California Electric Transportation Coalition and California utilities announced a Memorandum of Understanding (MOU) to support a California Regional Charging Network. The MOU encourages cooperation and leadership among the California utilities to build out a regional network of chargers.

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DOE and partners announce V2X collaboration

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The MOU will also advance cybersecurity as a core component of V2X charging infrastructure. As the number of EVs grows and especially as larger trucks and buses electrify with larger batteries, there will be opportunities to use those batteries also to support the grid. Los Angeles Department of Water and Power, Lucid Group, Inc.

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bp to enter German offshore wind market with 4GW auction win

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The two North Sea sites, located 130km and 150km offshore in water depths of about 40m, have a total potential generating capacity of 4GW. bp will lead the development, construction and operations of these fixed-bottom offshore wind projects, with grid connection targeted by end 2030.

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Siemens, Duke Energy and Ford demonstrate lower cost home smart charging technology for plug-ins; due on market next year

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Siemens Energy Management Division has teamed with Duke Energy and Ford to demonstrate the results of an 18-month effort to reduce the cost and expand electric vehicle charging technologies. OpenADR is an open standard for Automated Demand Response, allowing utilities to manage grid load resources remotely and automatically.

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