Momentary and Sustained Outages by Month

​​Momentary outages have a duration less than one minute.  Sustained outages have a duration more than one minute.  The outages are listed by Month. Generally, Sustained counts include all BES elements while Momentary outage counts are mandatory for those BES elements rated 200 kV and above. For more granular information by region or element feature information, please see the TADS Dashboard Supporting Data spreadsheet.


TADS_Momentary_Outages_by_Month.png     TADS_Sustained_Outages_by_Month.png