Chugach Electric Assn Inc, AK
Chugach Electric Assn Inc's outage record
Chugach Electric Assn Inc customers in Alaska had 2 interruptions last year, 5 hours without power in total - above the typical US utility's outage time by about 1.7×. That is 44% less outage time than the Alaska state average of 9 hours a year.
How long a single Chugach Electric Assn Inc outage runs
2.5 hours is the average length of a single outage here - past comfortable battery range, which is where a portable generator becomes the better buy. Why outage length, not count, picks the backup: how often vs how long.
The generator question for Chugach Electric Assn Inc
Serving 113,830 customers here, Given how often Chugach Electric Assn Inc goes out, you should consider a backup generator rather than treat it as optional.
The source behind this number
These figures come from EIA Form 861, the reliability report a member-owned cooperative like Chugach Electric Assn Inc files with federal regulators every year - serving 113,830 customers hereaveraged across the whole territory, not any one address or storm. See Alaska as a whole, across every utility that filed: Alaska's outage record. Storm days are counted in - here is why.