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Texas power grid has remained stable amid arctic blast, ERCOT says

Power lines are shown Tuesday, Feb. 16, 2021, in Houston.
David J. Phillip
/
AP
Power lines are shown Tuesday, Feb. 16, 2021, in Houston.

An arctic blast has enveloped Texas, plunging temperatures well below freezing in many regions of the state. Despite the extreme cold, the state鈥檚 electrical grid operator says it has met the higher demand for electricity.

Temperatures across the state dipped to nearly 20 degrees this week, with the wind chill in some areas making temperatures feel as low as 5 degrees. Despite the frigid conditions, the cold snap isn鈥檛 expected to be nearly as catastrophic as the 2021 winter storm that led to widespread power outages across the state.

According to (ERCOT), power demand across the state this week peaked at around 83,000 megawatts Thursday morning 鈥 nearing the state's total energy capacity of 88,000 megawatts at the time. The agency has projected that energy demand should remain well under the state鈥檚 energy reserves throughout the rest of the cold snap.

鈥淭he grid is operating under normal conditions and is expected to have adequate supply to meet demand,鈥 an ERCOT spokesperson wrote in an email. 鈥淚t is important to note that ERCOT has NOT called for conservation.鈥

The National Weather Service issued extreme cold warnings and cold weather advisories across the state through Thursday morning.

Cities in saw light snow flurries Wednesday morning as residents continued to bundle up against the piercing wind chill. In North Texas, temperatures continued to hover below 20 degrees Thursday morning. Near the Gulf, cities like Houston experienced temperatures as low as 27 degrees, prompting city officials to open throughout the region.

According to Tim Cady, a meteorologist with the National Weather Service Houston/Galveston Forecast Office, temperatures across the state should gradually rise over the weekend.

鈥淚t's going to be below normal for several days,鈥 Cady said. 鈥淏y Monday, we could be nearing the 70 mark again. So, we're going to get back to more pleasant conditions. It's just going to take some time.鈥

Cady said that it鈥檚 鈥渇ar less likely鈥 for Texas to experience another extreme cold front over the next few weeks.

Lucio Vasquez is a breaking news reporter for The Texas Newsroom. Based in Houston, he covers a wide range of urgent stories, from natural disasters and political developments to social justice and criminal justice issues.

A graduate of the University of Houston, Vasquez has built a reputation for swift, accurate coverage of fast-moving events. He can be found on X at and on Instagram at .

Send him story tips at lvasquez@kera.org.