V2G – vehicle-to-grid technology – could be a hugely important step in the upcoming shift from a transportation industry dominated by petroleum to one dominated by things that are not petroleum. V2G is the technology behind the idea of a "cashback car," for example, but it's still a long way from being available. Sure, there are test programs in effect, but does your home have a smart meter today. Neither does ours.
At the Plug-In 2011 Conference in Raleigh, NC today, General Motors announced it is going to get into the real-world smart grid game with a new pilot program. The test will involve a number of Chevy Volts and GM's OnStar service. 27 Volts are headed to local utilities and GM says that "hundreds of employees" at these regional utilities will drive leased Volts during the trial, which starts later this year.