Description: Utility power has been restored at the OTAVA® Mid-Michigan Data Center. As of 9:14 PM ET on Saturday, July 18, 2026, the facility has been successfully transferred back to utility power. All systems are normal and fully operational. This incident is now resolved.
We appreciate your patience during this event. If you have any questions or concerns, please contact us by logging into https://support.otava.com or calling 877-740-5028, option 3.
MM1 - Mid-Michigan, MI - Building Systems
Posted Jul 19, 2026 - 11:12 EDT
Identified
OTAVA® Mid-Michigan (MM1) Data Center Utility Power Interruption - 7/18/26
Start Time: 7/18/26 - 9:14 AM ET
End Time: 7/18/26 - 7:30 PM ET (Estimated Restoration - Updated)
Type: Incident
Service Impacting: No - The facility continues to operate on backup generator power. All systems remain operational.
Description: This is an update to the ongoing utility power interruption at the OTAVA® Mid-Michigan Data Center. Consumers Energy has extended the estimated utility power restoration time to 7:30 PM ET on 7/18/26. The facility remains on backup generator power and all systems continue to operate normally. Data center operational staff are actively monitoring the situation.
If you have any questions or concerns regarding this incident, please contact us by logging into https://support.otava.com or calling 877-740-5028, option 3.
MM1 - Mid-Michigan, MI - Building Systems
Posted Jul 18, 2026 - 14:58 EDT
Update
We are continuing to investigate this issue.
Posted Jul 18, 2026 - 10:30 EDT
Investigating
OTAVA® Mid-Michigan (MM1) Data Center Utility Power Interruption - 7/18/26 Start Time: 7/18/26 - 9:14 AM ET End Time: 7/18/26 - 2:45 PM ET (Estimated Restoration) Type: Incident Service Impacting: No - The facility has been successfully transferred to backup generator power. All systems remain operational. Description: The OTAVA® Mid-Michigan Data Center has experienced a utility power interruption. At approximately 9:14 AM ET, the building was successfully transferred to backup generator power. The outage has been reported to Consumers Energy with a current estimated restoration time of 2:45 PM ET. Data center operational staff are actively monitoring the situation. If you have any questions or concerns regarding this incident, please contact us by logging into https://support.otava.com or calling 877-740-5028, option 3. MM1 - Mid-Michigan, MI - Building Systems
Posted Jul 18, 2026 - 10:27 EDT
This incident affected: MM1 - Flint, MI (Mid-Michigan) (Colocation Services (Power, Cooling)).