ATLANTA -- Every morning this week, Newberry Electric Cooperative CEO Keith Avery walks into his office and turns on The Weather Channel.Then he starts making calls, lining up crews and equipment to respond to outages if a forecasted ice storm cripples power across South Carolina.Avery has dealt with disasters before.
Nearly every one of his 14,000 customers lost power when the remnants of Hurricane Helene tore through in 2024.But the approaching ice storm has him even more worried because ice-coated trees and power lines can keep falling long after the storm itself has passed.“I hate ice storms,” Avery said.“They are worse than hurricanes.”Officials across the eastern two-thirds of the U.S.
have been sounding the alarm about the potential for freezing rain to wreak havoc on power systems.In the South, especially, losing electricity doesn’t just mean the lights going out.
It means losing heat.That's because a majority of homes are heated by electricity in Alabama, Arkansas, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Texas and Virginia, according to the U.S.Census Bureau.Ice storms, Avery said, are especially punishing because of what happens after they move out: Crews struggle to reach damaged lines on ice-covered roads; cold, wet weather takes a toll on workers; and problems can linger for days as ice-laden branches continue to snap.“You get a power line back up and energized, and just as you leave, you hear a loud crack and boom, there’s a tree limb crashing through what you just repaired,” Avery said.Texas experienced the worst-case scenario in 2021, when Winter Storm Uri's freezing temperatures crippled the state's power grid for five days and led to 246 storm-related deaths, according to the Texas Department of Health Services.But experts say Uri’s damage stemmed largely from poorly weatherized power plants and natural gas systems, not downed power lines.
“The main lesson was to enforce requirem...