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

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The battery energy storage systems store power when electricity costs are low and supplement power during high points of consumption, minimizing impact on the electrical grid and mitigating demand surges to help Electrify America maintain consistent pricing.

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Commercially operated Wärtsilä engine runs on 25 vol% hydrogen blend

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Throughout the testing period, the Wärtsilä engine continued to supply power to the grid. This is the largest commercially operated grid-connected flexible balancing engine ever to run on a hydrogen fuel blend, representing therefore a world-first achievement.

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Rimac Technology enters stationary energy storage systems market with launch of Rimac Energy

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Rimac Technology is entering the stationary Energy Storage Systems (ESS) market with the launch of Rimac Energy. The Rimac Energy product portfolio includes utility-scale ESS, commercial & industrial applications, and highly integrated battery buffered charging solutions.

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SHV Energy and LanzaTech partner to develop renewable propane solutions

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SHV Energy and LanzaTech are partnering to employ LanzaTech’s Carbon Capture and Transformation (CCT) technology to bring renewable propane and other sustainable fuels to the market via existing and novel pathways. Additional plants are under construction globally. —Bram Gräber, SHV Energy CEO.

Renewable 195