The California Independent System Operator warned in a news release over the weekend that incoming high temperatures throughout the Western U.S. could impact the power grid and lead to a potential ...

The state issued a new Flex Alert on Sunday calling for electricity conservation over the next four days of an expected heat wave. The state issued a new Flex Alert on Sunday calling for electricity ...

SAN FRANCISCO (KRON) — The California Independent System Operator has issued a power warning, or Flex Alert, due to high temperatures across the state. The alert calls for a voluntary electricity ...

BAKERSFIELD, Calif. (KERO) — With the oppressive heat set to see out the week, energy providers and grid operators are asking the public to take action to conserve energy again on Thursday, September ...

Pacific Gas and Electric is asking people to put in some extra effort for today’s Flex Alert in order to avoid power outages. The current Flex Alert is in effect until 9:00 pm Tuesday. As we enter the ...

SAN FRANCISCO (KRON) — As an unprecedented September heat wave that’s engulfed the Bay Area in record heat persists for at least another day, the California Independent Operator has issued a Flex ...

A statewide Flex Alert will be in effect Monday, July 12, California ISO announced Sunday. This means residents are asked to conserve as much electricity as possible from 4 p.m. to 9 p.m. due to ...

SACRAMENTO, Calif. (KGO) -- A Flex Alert has been extended for the 10th straight day by CAL ISO, but it is the last day of this heat wave before a cool down begins. It will run from 4 p.m. to 9 p.m.

The California Independent System Operator has extended the Flex Alert once again, from 4 p.m. to 9 p.m. This is the 8th straight day the CAISO has urged Californians to cut down energy use during the ...

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 ...

For the sixth straight day, a Flex Alert will be in effect Monday, seeking voluntary power conservation and increasing the hours users are asked to reduce strain on the state's electrical grid while ...