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July 14, 2024

RM18-8

Standards Comm. Acts on GMDs, Operator Certs., Cyber
NERC’s Standards Committee approved the posting of proposed changes to its GMD standard and authorized new initiatives on cyber system info access management.
GAO-19-98
GAO: No Consensus on GMD Risk to Grid
A GAO report on geomagnetic disturbances (GMDs) found a lack of consensus on how much of a risk they pose to U.S. electric grid reliability.
NASA
Revised NERC GMD Standard Approved
FERC approved NERC’s revised geomagnetic disturbance reliability standard, which requires grid operators to collect data and imposes deadlines for actions.
NASA
FERC Pushes NERC Further on GMD Rules
FERC proposed to approve a revised reliability standard on geomagnetic disturbances but directed NERC to also require mitigation of vulnerabilities to localized events.
FERC Pushes NERC Further on GMD Rules
FERC proposed to approve a revised reliability standard on geomagnetic disturbances but directed NERC to also require mitigation of vulnerabilities to localized events.

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