A recent article which appeared on engadget, talks of the new type of electric V2G vehicle, the Vehicle-to-grid.

The University of Delaware research centre explains: "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 typical electric-drive vehicle can put out over 10kW, the average draw of 10 houses. The key to realizing economic value from V2G is precise timing of its grid power production to fit within driving requirments while meeting the time-critical power "dispatch" of the electric distribution system.

Now it appears a team at the University of Michigan is conducting a study on the technology as part of a national sustainable energy solution. An Engadget article says: "While current electric plants are good at generating power, they often fall short when it comes to storage -- which can be a problem when there's a power surge or when demand increases. V2G will let hybrid-electric owners sell the power their car generates to the electrical power grid whenever the car is not in use. The research team envisions a time when millions of hybrid vehicle owners will come together to create one large battery, allowing us all to play a small part in building our nation's energy independence. And sure, this all sounds good in theory. But wouldn't that mean relying on the neighbors to provide a key piece of the nation's infrastructure? Have you met the neighbors? Doesn't that seem a little... iffy?