Duffy-Herreshoff watertaxi

History

United States
Name:	Duffy/Herreshoff 30
Builder:	Duffy Electric Boat Company
Maiden voyage:	20 October 2003
Homeport:	San Francisco
Status:	Unknown
General characteristics
Type:	Water taxi
Length:	30 ft (9.1 m)
Beam:	9 ft (2.7 m)
Installed power:	4 × 1.5 kW (2 hp) proton exchange membrane fuel cells
Propulsion:	Electric motor
Speed:	8 knots (15 km/h; 9.2 mph)
Endurance:	10 hours
Capacity:	18 passengers

The Duffy-Herreshoff DH30 watertaxi is an 18-person hydrogen fueled passenger ship, power-assisted by an electric motor that gets its electricity from a fuel cell. The watertaxi debuted on October 20, 2003 in San Francisco (Newport Beach).

A 3 kW Hydrogen on demand system.

Boat 30 ft (9.144 m) long, with four 1.5 kW (2.0 hp) PEM fuel cells and an integrated battery, for 18 passengers.