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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.

Grid 493
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Tesla publishes Master Plan Part 3; $10.4T for a sustainable global energy economy

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During Tesla’s Investor Day held in March, Elon Musk touched on Tesla’s Master Plan Part 3, which outlines a proposed path to reach a sustainable global energy economy through end-use electrification and sustainable electricity generation and storage. Earlier post.)

Economy 464
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Revel, Fermata Energy, NineDot Energy launch first V2G system on NYC’s grid

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Revel, NineDot Energy and Fermata Energy announced that the first Vehicle to Grid (V2G) program connected to NYC’s grid is now live at Revel’s Red Hook, Brooklyn warehouse. The three bidirectional chargers can export approximately 45kW back to the grid. Revel, Fermata Energy and NineDot Energy V2G program in Red Hook, Brooklyn.

Grid 448
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Study finds GWP of electrolyzed hydrogen to meet ORD’s fuel needs would be 2.5x that of fossil fuels with 2020 grid mix

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Phil Ansell, an aerospace engineer at the University of Illinois Urbana-Champaign, modeled the life cycle carbon dioxide equivalent emissions of liquid hydrogen production required to meet the fuel needs of Chicago’s O’Hare International Airport (ORD) with today’s electric grid mix. Ansell presented his findings at AIAA Aviation 2023 in June.

Grid 290
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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. The new sodium-based molten salt battery uses two distinct reactions. hours under laboratory conditions.

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Statkraft to install GE Rotating Stabilizers in grid-stabilization project in Scotland

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Statkraft, Europe’s largest generator of renewable energy, has agreed to a deal to help further decarbonize the UK’s power sector and deliver a new approach to managing the stability of the grid. Statkraft was awarded four stability contracts (2 at Keith and 2 at Lister Drive) by National Grid ESO (NGESO) earlier this year.

Grid 307
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Rio Tinto plans to invest $600M more in renewable energy in the Pilbara

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Rio Tinto is planning to invest a further $600 million in renewable energy assets in the Pilbara as part of the company’s efforts to decarbonize its Western Australian iron ore operations. The investment will fund the construction of two 100MW solar power facilities as well as 200 MWh of on-grid battery storage in the Pilbara by 2026.

Renewable 218