Get Green with Schwinn.. If you have a relative short commute you should consider one of the new pedal assisted Schwinn Bicycles. If I had a commute I would buy one of these in a heartbeat.
The price is $3200.00 and the re-charge time is 30 minutes. The optimal commute for the bike is 20 miles.
Note: The demo showed the bike going 50mph which I have no idea whether I would want to go that fast on a bicycle even if it could.