El Niño: Impact and cost of electrifying U.S. power grid

The climate event El Niño has emerged from the equator for the first time in four years, coming in the form of extreme weather events. Generac CEO Aaron Jagdfeld joins Yahoo Finance Live to discuss the effects rapid heat waves and cold snaps are having on the U.S. power grid, outlining the path toward full electrification of the grid and home energy suppliers.