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Everyone seems convinced Californian's are all suffering from blackouts all the time. I'm in Sac area, and I've only experienced one in the last three years, an
by SubiculumCode 5y ago
Everyone seems convinced Californian's are all suffering from blackouts all the time. I'm in Sac area, and I've only experienced one in the last three years, and it was just a few hours.
- hnburnsy 5y agoThanks that is good to know. PG&E put out some stats... System Average Interruption Duration Index (SAIDI). This index is based on the amount of time the average PG&E customer experiences a sustained outage (being without power for more than five minutes) in a given year. In 2020, the PG&E SAIDI was about 153.2 minutes per customer. System Average Interruption Frequency Index (SAIFI). This metric represents the number of times the average PG&E customer experiences a sustained outage in a given year. In 2020, the PG&E SAIFI was about 1.179, or slightly more than one per customer. Customer Average Interruption Duration Index (CAIDI). This index represents the average restoration time when customers are impacted by a sustained outage. It is determined by dividing SAIDI by SAIFI. In 2020, the PG&E CAIDI was 130.0 minutes. Momentary Average Interruption Frequency Index (MAIFI). This index is based on the number of times the average customer is interrupted by Momentary Outage events each year. Momentary Outage events are outages that last 5 minutes or less. In 2020, the PG&E MAIFI was 1.317 per customer. https://www.pge.com/en_US/residential/outages/planning-and-preparedness/safety-and-preparedness/grid-reliability/electric-reliability-reports/electric-reliability-reports.page https://www.pge.com/en_US/residential/outages/planning-and-p...