You cannot get them anymore. They stopped giving them out a year ago. If you already have one then you are allowed to keep it for a new hybird. And it isn't just the blue cloud plate, you will not be allowed to travel in the HOV lane unless your plate says "HYBRID" in the middle.
Thanks guys. I went to the MVD and they told me that the run is over and that I will have to wait till they open it back up. The plates that are out there carry the VIN so they can not be transfered. Plus the guy told me that I dont qualify because I'm not a prius, Honda insight or civic hybrid. I just want to plate for the looks damn it!