Community Corner

Grid Operator Calls A Flex Alert For Friday, But Only From 4 P.M. To 9 P.M.

The 10th-consecutive call for voluntary electricity conservation may be the last.

(Times of San Diego)

September 9, 2022

The California Independent System Operator called a flex alert for Friday, but only from 4 p.m. to 9 p.m. as the record heat wave begins to break.

Find out what's happening in San Diegofor free with the latest updates from Patch.

The 10th-consecutive call for voluntary electricity conservation may be the last during this heat wave as Hurricane Kay changes the weather pattern and the region begins to cool.

High temperatures are forecast to drop 10 degrees or more across San Diego County by Saturday.

Find out what's happening in San Diegofor free with the latest updates from Patch.

Friday’s alert is shorter than the 3 p.m. to 10 p.m. alerts issued on Wednesday and Thursday.

The forecast peak usage Friday is 44,735 megawatts as of 2 p.m. A megawatt is enough to power several thousand typical California homes.

By comparison, late Tuesday afternoon statewide electricity demand peaked at 52,061 megawatts, breaking the record of 50,270 megawatts set in 2006, according to Cal-ISO.


Times of San Diego is an independent online news site covering the San Diego metropolitan area. Our journalists report on politics, crime, business, sports, education, arts, the military and everyday life in San Diego. No subscription is required, and you can sign up for a free daily newsletter with a summary of the latest news.