Most electric vehicles spend nearly all of their lives parked, doing nothing. But under the hood of those idle cars, a massive store of energy sits untapped. The Kia EV9, for instance, holds a 100-kilowatt-hour battery—which is equivalent to about seven home backup batteries—just waiting to be utilized.
Yet despite this enormous potential, vehicle-to-grid (or V2G) technology has remained mostly limited to small-scale pilot programs for decades. But with advanced tech hitting the market, that could soon change.
In this episode, Shayle sits down with Steve Letendre, senior advisor at the Vehicle-Grid Integration Council and editor of V2G News, to explore why the V2G revolution is finally moving from concept to reality. They break down the technical battle between AC and DC architectures, tackle the looming questions around battery degradation and warranties, and debate the business models that will finally convince everyday drivers to plug their cars back into the grid.
Shayle and Steve discuss topics like:
The unused energy capacity hidden in parked EVs











