ORNL researchers use blockchain to increase electric grid resiliency; Grid Guard
Green Car Congress
NOVEMBER 23, 2022
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. The work is summarized in a new technical report from ORNL. The project is part of the ORNL-led Darknet initiative, funded by the DOE Office of Electricity, to secure the nation’s electricity infrastructure by shifting its communicatio
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