Blackouts could hit much of America’s Midwest and West this summer, according to a risk assessment from the North American Electric Reliability Corp.
“It’s a pretty sobering report, and it’s clear the risks are spreading,” John Moura, director of reliability assessment and performance analysis for the regulatory body, said in a news briefing, according to Bloomberg.
“I certainly do think it’s our most cautionary tale here,” he said.
One of the issues is that in the rush to shutter plants powered by fossil fuels, energy providers have not made up for that capacity loss with other forms of energy.
“The pace of our grid transformation is out of sync” with what consumers need, Moura said.
“We see this risk widening, more resources retiring at an accelerated pace,” he said, according to the Washington Examiner.
In the Midwest, Americans will face a power crunch because generating capacity is down 2.3 percent from a year ago. However, demand is expected to be high as Americans try to resume their pre-pandemic lifestyles.
A heat wave or low wind speeds that limit what wind farms can produce could trigger issues for power companies.
Further interruptions are expected as aging coal-fired power plants that are being called upon to produce more electricity break down more often, Moura said.
He cited the example of gas-fired plants in Texas that recently shut down during a heat wave.