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ORNL researchers use blockchain to increase electric grid resiliency; Grid Guard

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A team led by Raymond Borges Hink at the Department of Energy’s Oak Ridge National Laboratory (ORNL) has developed a method using blockchain to protect communications between electronic devices in the electric grid, preventing cyberattacks and cascading blackouts. Grid Guard attestation framework and Anomaly Detection Module.

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Yongsoo OWC pilot plant in Korea is being prepared to produce green hydrogen

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The Yongsoo wave energy power plant, installed at berth 1 in the Korean Institute KRISO -Wave Energy Test Site (WETS), is preparing to produce green hydrogen from next year, according to a report from Ocean Energy Systems. From next year, green hydrogen will be produced offshore using marine energy power. kV AC underwater cable.

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Qualcomm unveils next-gen powerline communication device to support vehicle-to-EVSE smart-grid communications

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The PLC device is based on Qualcomm Technologies’ market-proven QCA700X family of products, which have been widely adopted in EV on-board charging units and charging stations across the globe. Director Product Marketing, Automotive at Qualcomm Technologies. —Lars Boeryd, Sr.

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Equinor to supply Maersk with green methanol for the first methanol-enabled container vessel

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Moller - Maersk (Maersk) and Equinor signed an agreement securing supply of green methanol for Maersk’s new methanol-enabled feeder vessel ( earlier post ) during its initial months of operation from September 2023 and into the first half of 2024. The green methanol will be bunkered in Rotterdam.

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SMUD and Japan’s TEPCO partner on vehicle-grid integration technologies

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The Sacramento Municipal Utility District (SMUD) and the Tokyo Electric Power Company Holdings (TEPCO), Japan’s largest electric utility, will collaborate on vehicle-grid integration technologies with the purpose of accelerating transportation electrification and decarbonization. —Tomomichi Seki, Managing Executive Officer of TEPCO.

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NY state to award $12M to advance EV adoption and integration with the grid

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New York Governor Kathy Hochul announced a $12-million initiative to support the development and demonstration of innovative, replicable solutions that advance electric vehicle adoption and the integration of electric vehicles with the electric grid. ( on 12 September 2023.

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New long-duration, extended capacity Na-Al battery design for grid storage

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The new battery design could help ease integration of renewable energy into the electrical grid at lower cost, using Earth-abundant metals, according to a study just published in Energy Storage Materials. Compared with a seasonal battery, this new design is especially adept at short- to medium-term grid energy storage over 12 to 24 hours.