San Francisco-based power supplier PG&E Corp stated on Friday it has started rotating power interruptions at the direction of Californias grid operator, impacting about 200,000 to 250,000 customers at a time, offered the stress on the power grid throughout the statewide heatwave. The business said in a declaration it is not calling a public safety power shut-off, which is conducted throughout specific high fire danger conditions. PG&E stated its failures, directed by the California Independent System Operator, are expected to impact as much as 250,000 customers at a time in rotations of one hour each. PG&E will not have the ability to notify clients in advance of the shut-offs that might occur anywhere within the companys service area, the declaration stated. In 2015, PG&Es power shut-offs struck numerous thousands of homes and work environments in northern California and were condemned by customers in addition to authorities for being too prevalent, with inadequate communication. The business just recently emerged from bankruptcy, marking an end to a long-drawn restructuring procedure which began after its equipment triggered some of the most dangerous wildfires in California.