https://www.nationalreview.com/corner/green-energy-useless-during-cold-snaps/

Much of the Midwest and Mountain states are seeing subzero temperatures and blizzard conditions as the polar vortex sweeps through. As far south as Dallas, the temperatures dipped into the 20s. In parts of Minnesota, temperatures dipped to near their lowest levels in a century. In Texas, the Fort Worth Star-Telegram is warning of “rolling blackouts” due to extreme cold.

Green energy to the rescue, right?

Hardly. As the Center for the American Experiment, a climate-skeptic Minnesota-based think tank has reported:

“Wind turbines are shut down when temperatures are below -22° F because it is too cold to operate them safely. This means it will be too cold for the wind turbines built by the power companies to generate any electricity.”

Wind turbines will actually consume electricity at these temperatures because the turbines use electric heaters in their gearboxes to keep the oil in the housing from freezing, which would cause damage to the turbine. During the 2019 Polar Vortex, wind turbines were consuming 2 MW of electricity. Wind turbines are a liability on the grid when the power is needed most.

What this means is that if — God forbid — Joe Biden realizes his maniacal dream of zero fossil fuels, the people in North Dakota, Minnesota, Chicago, and Boston will be in big trouble. Maybe they can go back to the Middle Ages and build fires.