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Diane Cordeau of Kai-Kai Farm in Indiantown, Fla., about 90 miles north of Miami, had to pick her squash and tomatoes Monday to beat the freeze but said her leafy vegetables, such as kale, will be sweeter and tastier because of the cold.
"I’m the queen of lettuce around here, so the colder the better," said Cordeau, whose farm serves high-end restaurants that request specific produce or organic vegetables.
PJM Interconnection, which operates the power grid that serves more than 61 million people in the Mid-Atlantic, Midwest and South, asked users to conserve electricity because of the cold, especially in the morning and late afternoon.
Across the South, the Tennessee Valley Authority said power demand in the morning reached the second-highest winter peak in the history of the Depression-era utility. Temperatures averaged 4 degrees across the utility’s seven-state region.
In South Carolina, a large utility used 15-minute rolling blackouts to handle demand, but there were no reports of widespread outages in the South.
Natural gas demand in the U.S. set a record Tuesday, eclipsing the mark set a day earlier, according to Jack Weixel, director of energy analysis at Bentek Energy.
In Chicago, it was too cold even for the polar bear at the Lincoln Park Zoo. While polar bears can handle below-zero cold in the wild, Anana was kept inside Monday because she doesn’t have the thick layer of fat that bears typically develop from feeding on seals and whale carcasses.
Associated Press writers Steve Karnowski and Amy Forliti in Minneapolis; David Dishneau in Hagerstown, Md.; Brett Zongker in Washington, D.C.; Brett Barrouquere in Louisville, Ky.; Melissa Nelson-Gabriel in Pensacola, Fla.; Suzette Laboy in Indiantown, Fla.; Verena Donik in New York; and Kelly P. Kissel in Little Rock, Ark., contributed to this report.
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