Goodbye-edison.com is home base for  observations about the seismic changes confronting the U.S. grid that I'll be sharing. Feedback welcomed: Pete Behr, petebehr722@gmail.com
A new report by Grid Strategies' Michael Goggin  for the Niskanen Center shows how power prices spiked during Winter Storm Fern (red = highest, blue = lowest).  A bigger transmission grid would have allowed cheaper power to move to where it was most needed, a reality that gets repeated every big weather event.