https://www.mercurynews.com/2022/09/06/california-iso-issues-statewide-flex-alert-for-seventh-straight-day/

As a record-setting heat wave continues to assert itself throughout the state, Californians again have been asked to lower their use of energy.

The California Independent System Operator, for the seventh straight day, issued a Flex Alert to take effect Tuesday from 4-9 p.m., ending one hour earlier than Monday’s warning. A Flex Alert asks residents to minimize their energy usage during afternoon and evening hours to lessen the strain on the state’s power grid.