NERC incident
Upcoming MGHPCC (Holyoke) Annual Power Shutdown [June 2, 2025 3:00 PM ET - June 4, 2025 5:00 PM ET]
NERC experienced a major incident on June 2, 2025 affecting NERC, lasting —. The incident has been resolved; the full update timeline is below.
Affected components
NERC
Update timeline
No vendor updates were posted for this incident — only the open and resolve events were observed.