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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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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.

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HOMER Grid software now models EV charging stations

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HOMER Energy by UL, a global developer of energy modeling software, announced that HOMER Grid , software for designing grid-tied distributed energy projects, can now model how hybrid systems power electric vehicle (EV) charging stations. The solution is to co-locate renewables and storage with charging infrastructure.

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EIA: natural gas-fired reciprocating engines are being deployed more to balance renewables

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Source: US Energy Information Administration, Preliminary Monthly Electric Generator Inventory, January 2019. Source: US Energy Information Administration, Preliminary Monthly Electric Generator Inventory, January 2019. The plant, which started commercial operation in 2011, consists of 18 reciprocating engine generators with 9.1

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NREL and Hyundai Supernal collaborating with LA to study aerial mobility

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The exploration of airborne transportation and advanced air mobility (AAM) is the focus of a new partnership between the National Renewable Energy Laboratory (NREL) and Supernal—an advanced air mobility company from Hyundai Motor Group ( earlier post ). —NREL’s Keith Ropchock, partnership manager for the project.

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

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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. And EV owners would become entrepreneurs, selling electricity back to the grid. And indeed, that’s how promoters of vehicle-to-grid technology perceive the EV.

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DOE provides $65M for “connected communities” of buildings powered to transform electric system

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The US Department of Energy (DOE) announced up to $65 million through its Connected Communities funding opportunity announcement (FOA) to expand DOE’s network of grid-interactive efficient building communities nationwide. ( optimizing for energy cost, grid services, and occupant needs and preferences, in a continuous and integrated way.

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