Climate lessons from Texas' frozen power outages
An off-course polar vortex meandered toward the Mexican border, bringing with it frigid Arctic air rarely seen as far south as Texas. Frozen equipment rendered power generation systems in the state inoperable, forcing grid operators to begin rolling blackouts to customers then left to fend for themselves in the glacial weather.
The year was 2021. And 2011. And 1989.
These same scenes have played out before across the Lone Star State, and experts previously had warned that they would happen again if Texas power generators, grid operators, and lawmakers failed to make the necessary investments to address the problem. Fail they did, and Texans suffered the consequences in mid-February 2021, with more than 50 deaths, over 4 million homes and businesses losing power, 7 million forced to boil tap water before drinking it, and a price tag already in the billions of dollars. Minority and low-income communities, as so often is the case when a disaster strikes, were hit hardest.