GM said it has 250,000 EVs on US roads that could be turned into an energy source for power grids. Courtesy General Motors The AI data center buildout is driving a historic surge in electricity demand. General Motors proposes leveraging personal EVs to help balance the power grid. A GM executive told Business Insider this program could result in lower utility bills. General Motors wants to use the parked EV in your garage to power the energy grid and potentially lower your utility bills. The l