As a blistering heat wave continues to take a toll on the state's electricity infrastructure, California confronts the combined threat of blackouts due to a stressed grid and the potential of wildfires.
To lessen the chance of a fire in the drought-stricken area, Edison International's Southern California utility warned Thursday afternoon that it might cut power to more than 50,000 customers. The alert may be in effect into Saturday.
Grid Emergency
The warning was issued after the state's grid operator declared an emergency for the fourth day in a row and asked people and businesses to conserve electricity. Without the need for scheduled outages, the emergency level was shut down late on Thursday, but a warning for the fifth consecutive emergency on Friday is already in effect. And now that solar panel generation is being hindered by wildfire smoke, the system is exposed to a new threat.
Also Read: California Continues to Suffer From Intense Heat as Temperatures Reaches Triple Digits
Energy Crisis
Rolling blackouts have eroded public trust in the power infrastructure, fueled a debate over how rapidly the state should switch to renewable energy sources, and reignited concerns about the effects of climate change. Additionally, it has contributed to the state's rising cost of fuel.
The anticipated total demand will be 48.8 gigawatts, less than the record-breaking 52 gigawatts on Tuesday. However, substantially less solar and wind energy are expected to be available on the grid on Thursday and Friday.
According to Elliot Mainzer, CEO of the California Independent System Operator, wildfire smoke and cloud cover decreased solar farm production on Thursday and are expected to limit generation by as much as 1 gigawatt on Friday. Another significant state electricity source is also declining due to weaker wind gusts on Thursday and Friday.
To prevent blackouts amid record-breaking temperatures, California's grid operator issued an emergency appeal for consumers and businesses to save energy for Tuesday's seventh day in a row.
Potential Sources
As the sun sets and the state's abundant supply of solar-generated electricity diminishes in the late afternoon and early evening, the California Independent System Operator asked citizens to conserve energy.
Mainzer stated that "conditions have changed" and that "it is questionable how much production we will have from our renewable resources."
According to Edison spokesperson Diane Castro, public safety power shutoffs might continue through Saturday and mostly impact residents of Los Angeles, Orange, and Riverside counties. According to the utility, severe winds will peak in intensity between 6 8 a.m. and 6 p.m. Friday.
The natural-gas-fired power facilities that the state has depended on to help prevent outages have also been pressured by the heat wave that began at the end of August. The likelihood of failure will rise the longer these circumstances persist.
Intensifying Heat
Since August 31, Sacramento has had daily highs above 100 degrees Fahrenheit (38 degrees Celsius). Before falling to 91 on Saturday and 88 on Sunday, the high on Thursday may reach 109 and then 110 on Friday.
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