According to reports, Google is now in the early stages of developing a process to write software that would integrate plug-ins to the grid while minimizing strain on the grid and assisting utilities in the management of vehicle charging.
Google Electric Cars
RechargeIT.org
Last summer Google.org launched the RechargeIT program, an initiative to accelerate the commercialization of plug-in vehicles. As part of this project, we created the GFleet, a free car-sharing program for Google employees. The GFleet includes a handful of hybrid vehicles converted to plug-ins with a Hymotion conversion module.