General Motors (GM) has called on utility companies, regulators, and policymakers to work together to accelerate the adoption of Vehicle-to-Grid (V2G) technology, positioning electric vehicles as valuable energy assets that can support grid stability and strengthen power infrastructure. The company believes EVs can play a significant role in addressing growing electricity demand while improving overall energy resilience.
In an open letter released by GM Energy, the automaker highlighted the increasing pressure on power grids caused by extreme weather events, rising electricity consumption, and the rapid expansion of AI-driven data centers. GM stated that bidirectional charging technology enables EVs to not only draw electricity from the grid but also return stored energy when demand is high, creating a more flexible and efficient energy ecosystem.
According to GM, more than 250,000 bidirectional-capable electric vehicles are already operating on U.S. roads. The company estimates that these vehicles collectively hold enough energy storage capacity to help power approximately 120,000 homes for up to a week under certain conditions. This capability could provide utilities with access to a large network of distributed energy resources without requiring significant new infrastructure investments.
GM is also expanding its commitment to bidirectional charging by planning to make the technology available across its future EV lineup. Through ongoing pilot programs with utilities such as PG&E in California and DTE Energy in Michigan, the company is testing how EVs can support grid-balancing efforts, reduce peak electricity demand, and provide backup power for residential customers during outages.
To accelerate V2G deployment, GM outlined three key priorities: increasing consumer awareness of grid-support programs, creating attractive financial incentives through modernized electricity pricing structures, and simplifying utility interconnection and charger installation processes. The company believes these measures can encourage greater participation from EV owners while helping utilities unlock additional grid flexibility.
GM argues that widespread adoption of Vehicle-to-Grid technology could benefit all stakeholders by lowering energy costs for consumers, creating new revenue opportunities for EV owners, and improving grid reliability. As EV adoption continues to grow globally, the automaker sees V2G integration as a critical step toward building a more resilient, affordable, and sustainable energy future.
