Ford introduces a Ford Edge with a fuel-cell hybrid electric plug-in that combines an onboard hydrogen fuel cell generator with lithium-ion batteries to deliver over 41 mpg with zero emissions. When parked, the vehicle can charge its batteries from a standard 110VAC outlet (plug-in capabilities). This vehicle leverages a flexible powertrain architecture that will support future fuel and propulsion flexibility through new technology as it develops without a vehicle redesign. ...
... "The new HySeries Drive powertrain featured in a Ford Edge uses a real-world version of the powerplant envisioned in the Ford Airstream concept unveiled earlier this month at the 2007 North American International Auto Show in Detroit. The HySeries Drive powertrain delivers a combined city/highway gasoline equivalent fuel economy rating of 41 mpg. For those who drive less than 50 miles each day, the 
average jumps to more than 80 mpg. The plug-in hybrid is powered by a 336-volt lithium-ion battery pack at all times. The vehicle drives the first 25 miles each day on stored electricity alone, after which the fuel cell begins operating to keep the battery pack charged. This provides another 200 miles of range for a total of 225 miles with zero emissions. Individual experiences will vary widely and can stretch out the time between fill-ups to more than 400 miles: drivers with modest daily needs would need to refuel only rarely, drivers who travel less than 50 miles each day will see fuel economy well over 80 mpg, while those with long daily commutes will see somewhat lower numbers as the fuel cell must run a larger fraction of the time. The Ford Edge with HySeries Drive can travel at speeds of up to 85 mph. An on-board charger (110/220 VAC) can refresh the battery pack when a standard home outlet is available, making the concept a true plug-in hybrid. When the battery pack is depleted to approximately 40 percent, the hydrogen fuel cell – supplied by Ford partner Ballard – automatically turns on and begins generating electricity to recharge the batteries. " ...
Via Ford:
FORD UNVEILS WORLD'S FIRST DRIVABLE FUEL CELL HYBRID ELECTRIC VEHICLE WITH PLUG-IN CAPABILITY ...