What is the Grid-Integrated Vehicle (GIV)?

The flow of power in and out of an electric-drive vehicle can be valuable to the electric grid, but only if it is provided precisely when needed. The University of Delaware has developed a set of interacting technologies, policies, and market strategies to achieve this value, while meeting driving requirements of vehicle owners.

What is V2G?

Electric-drive vehicles, whether powered by batteries, fuel cells, or gasoline hybrids, have within them the energy source and power electronics capable of producing the 60 Hz AC electricity that powers our homes and offices. When connections are added to allow this electricity to flow from cars to power lines, we call it "vehicle to grid" power, or V2G. Cars pack a lot of power. One properly designed electric-drive vehicle can put out over 10kW, the average draw of 10 houses. The key to realizing economic value from V2G are grid-integrated vehicle controls to dispatch according to power system needs.