Meredith Angwin is a chemist and author, most recently, of Shorting the Grid: The Hidden Fragility of Our Electric Grid. In her second appearance on the podcast, Angwin explains why the blackouts in Texas and elsewhere are happening, the “fatal trifecta” (over-reliance on renewables, natural gas, and imported electricity), why economic incentives are needed to assure reliability, and why the grid needs power plants that have on-site fuel storage.