Don't even know where to begin on this mess of an article. Supporting coal and petroleum is CAUSING the extreme weather/climate swings that caused the issues in February. Correction: the wind farms in Kansas did NOT fail because they were properly winterized. https://twitter.com/RogerMarshallMD/status/1380569393642536961
The SPP grid covers several states, not just Kansas so FERC can investigate all it wants. Long story short, this will continue as the climate is now unstable. Ice has melted in the Arctic and the jet stream is so weak that it can't keep the cold air up north where it belongs.