SACRAMENTO — California's power grid operator issued a Flex Alert on Aug. 31 and, before the day was over, extended the Flex Alert into Thursday, a sign the heat wave has only just started. The alert ...

California's main power grid operator has issued a statewide Flex Alert, requesting that residents work to conserve electricity amid record-breaking heat. The California Independent System Operator ...

A Flex Alert is a call to conserve electricity during a heat wave when power usage overtakes electricity supply and other challenging grid conditions. Who issues a Flex Alert? A Flex Alert is issued ...

FRESNO, Calif. (KFSN) -- As Central California reaches the peak of its heat wave Tuesday, the California Independent System Operator (ISO) has issued a Flex Alert, asking Californians to conserve ...

SAN FRANCISCO (KGO) -- California ISO issued a statewide Flex Alert Wednesday from 4 p.m. until 9 p.m. due to excessive heat. The state's electric grid operator asked Californians to avoid using major ...

Summer heatwaves can strain California’s electricity supply, prompting energy emergency notifications to appear across highway signs and social media. The California Independent System Operator, which ...

LOS ANGELES (KABC) -- The manager of California's power grid has issued a statewide Flex Alert for Wednesday, asking residents and businesses to cut back on power usage to prevent strain on the system ...

Flex Connect can adjust smart appliances to help reduce strain on the grid when demand for power spikes. Flex Connect can adjust smart appliances to help reduce strain on the grid when demand for ...