UPDATE (7:28 AM): The California Independent Systems Operator (ISO) has issued another flex alert for Thursday, Sept. 1st. The flex alert comes on the heels of one issued for Wednesday. The additional ...

OAKLAND, Calif. - Citing hot weather as the reason, California's grid operator has extended a statewide flex alert for a second day on Thursday. California Independent System Operator is once again ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SACRAMENTO, Calif. (KTXL) — A Flex Alert was ...

(KERO) — The California Independent Systems Operator (ISO) has issued a flex alert for a third-straight day. California ISO says they are issuing the flex alert for Friday, Sept. 2nd, as a result of ...

The largest U.S. electric grid operator issued a level one emergency alert Thursday as millions of Americans face soaring temperatures amid a sprawling heat wave. PJM Interconnection issued a Maximum ...