[1/2] Wind turbines operate at sunrise in the Permian Basin oil and natural gas production area in Big Spring, Texas, U.S., February 12, 2019.
REUTERS/Nick Oxford/File Photo Acquire Licensing RightsWASHINGTON, Aug 27 (Reuters) - Texas' electric grid operator asked residents and businesses to conserve energy on Sunday as its reserves were expected to decrease during a scorching heat wave that has caused demand to surge.
"We request Texas businesses and residents conserve electricity use, if safe to do so," ERCOT said in a statement posted on X, formerly known as Twitter.
ERCOT had issued another conservation appeal for the afternoon and evening on Saturday, which was lifted at around 10 p.m. that night.
The fragility of the Texas grid was highlighted in 2021, when a massive blackout killed dozens and left millions without power, water and heat for days as gas supply lines and power plants froze.
Persons:
Nick Oxford, ERCOT, Katharine Jackson, Bill Berkrot
Organizations:
REUTERS, Rights, Reliability, of Texas, National Weather Service, Thomson
Locations:
Big Spring , Texas, U.S, Texas, Houston, Galveston , Texas