+34
California's power grid operators were keeping an eye on the thermometer Tuesday after avoiding highly anticipated rolling blackouts a day earlier as an ongoing heat wave stresses the electrical system.
Pleas for people to leave their air conditioners at higher temperatures and avoid using washing machines and other major appliances seemed to have worked. "Thank you for conserving," California ISO said in a tweet.
However, grid managers warned that the threat of outages remained as temperatures were expected to hit triple digits again in many areas of the state.David Paul Morris | Bloomberg | Getty Images The California Independent System Operator had warned Monday that as many as 3.3 million homes and businesses would be affected by an evening emergency order that would have required utilities to stage rotating, two-hour outages. But the order never was issued and the warning was canceled shortly before 8 p.m. However, grid managers warned that the threat of outages remained as temperatures were expected to hit triple digits again in many areas of the state. The National Weather Service said it may take until Friday or Saturday before excess heat watches and warnings ease. The strong ridge of high pressure responsible for the heat wave will gradually weaken over coming days, progressively moderating temperatures, forecasters said. Firefighters, meanwhile, toiled in oppressive heat as fires burned throughout California, posing threats to homes, forcing evacuations and fouling the air with smoke far beyond the largely rural or wilderness areas where flames fed on very dry vegetation. Michelle Leopold, co-owner of six Ace hardware stores in the San Francisco Bay Area, said she sold 56 wading pools, two air conditioning units and a number of generators Saturday. She said she's grateful her employees have not contracted the coronavirus and her stores are even hiring. "You look at the blessings in this crazy time because there's not much else to look at," she said, laughing. Scorching weather has hit other Western states, making it harder for California to import extra power. "What we have is a situation where the entire region is more than hot, it's extremely hot," said Steve Berberich, California ISO's president and CEO. "We can't get the energy that we would normally get from out of state because it's being used to serve loads natively. That would probably account for another 4,000 to 5,000 megawatts and could have very well have closed the gap." California ISO has struggled to reduce the electrical demand since last Friday, when it issued the first rolling blackouts in nearly 20 years. The three biggest utilities — Pacific Gas & Electric, Southern California Edison and San Diego Gas & Electric — turned off power to more than 410,000 homes and businesses for about an hour at a time until the emergency declaration ended 3 1/2 hours later.An irate Gov. Gavin Newsom signed an emergency proclamation Sunday allowing some energy users and utilities to tap backup energy sources. Newsom also sent a letter demanding that the state Energy Commission, state Public Utilities Commission and the California Independent System Operator investigate the blackouts. "These blackouts, which occurred without prior warning or enough time for preparation, are unacceptable and unbefitting of the nation's largest and most innovative state," Newsom wrote. "This cannot stand." On Monday, the Democratic governor said he was ready to "move forward to simply make sure this never happens again." During a grid operator board meeting Monday, Berberich said the weekend blackouts could have been avoided had regulators listened to its previous concerns about a power shortfall. In call later with reporters, he softened his tone, saying he knows the Public Utilities Commission is working to find the right balance of energy sources.The Public Utilities Commission said it would work with the other agencies to figure out what happened. The demand for electricity in the last few days has been consistent with expectations, spokeswoman Terrie Prosper said.Bonnie Wikler, 66, worried about her husband, who is recovering from open heart surgery. She said it was very stressful to lose power twice over the weekend at their home in Coalinga, a city in central California where temperatures reached 109 . They thought about driving somewhere but were too afraid of coronavirus exposure, so they stayed home and cooled off with ice water, she said. "If there was a fire or an earthquake, I would understand, but to cut power without letting you know, it just seems outlandish to me," Wikler said.
Scratch the next story
United States Latest News, United States Headlines
Similar News: You can also read news stories similar to this one that we have collected from other news sources.
California power grid manager urges residents to conserve energy amid intense heat waveThe heat 'is causing a strain on supplies, and consumers should be prepared for likely rolling outages during the late afternoons and early evenings through Wednesday,' the California Independent System Operator said in its statewide flex alert Sunday.
Read more »
California Braces for More Blackouts as Heat Wave Scorches WestCalifornia was struggling to deliver enough power to keep the lights on for the first time in nearly two decades as a severe heat wave broiled the region
Read more »
Essential California: Blackouts, broiling heat and a fire tornadoCalifornia faced its most serious energy shortage in nearly 20 years over the weekend. Plus, all the biggest headlines from across the state.
Read more »
Blistering heat to continue in West; California faces more power outages; Death Valley hits record 130Widespread excessive heat warnings and heat advisories are in effect from the interior Northwest south into the Desert Southwest as temperatures soar above 100 degrees in many areas.
Read more »
Dozens of heat records set to be broken this week as Western heat wave continuesThe Western US and southwest Canada are bracing for another week of extreme heat as dozens of temperature records are expected to be broken
Read more »
Millions facing power outages as heat wave overwhelms California energy gridMillions of California residents are facing potential blackouts Monday night as a stifling heatwave has forced energy companies to relieve stress on the state's grid.
Read more »