No. 1 is the name of a sailing

yacht A yacht is a sailing or power vessel used for pleasure, cruising, or racing. There is no standard definition, though the term generally applies to vessels with a cabin intended for overnight use. To be termed a , as opposed to a , such a pleasu ...

which is power-assisted by an

electric Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by ...

motor that gets its

electricity Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described ...

from

hydrogen Hydrogen is the chemical element with the symbol H and atomic number 1. Hydrogen is the lightest element. At standard conditions hydrogen is a gas of diatomic molecules having the formula . It is colorless, odorless, tasteless, non-toxic, an ...

fuel cell A fuel cell is an electrochemical cell that converts the chemical energy of a fuel (often hydrogen) and an oxidizing agent (often oxygen) into electricity through a pair of redox reactions. Fuel cells are different from most batteries in requ ...

s. It is the first ever yacht to be fuel cell-powered. The boat was certified under the Germanischer Lloyd guidelines for fuel cells on ships and boats. The yacht's debut was in August 2003 in Japan, and it is commissioned at

Lake Constance Lake Constance (german: Bodensee, ) refers to three Body of water, bodies of water on the Rhine at the northern foot of the Alps: Upper Lake Constance (''Obersee''), Lower Lake Constance (''Untersee''), and a connecting stretch of the Rhine, ca ...

(

Kressbronn am Bodensee Kressbronn am Bodensee is a municipality and a village in the district of Bodensee in Baden-Württemberg in Germany. It lies on Lake Constance. Between 1919 and 2011, Kressbronn was the site of the Bodan-Werft shipyard, which built many of the f ...

MTU Friedrichshafen MTU Friedrichshafen GmbH is a German manufacturer of commercial internal combustion engines founded by Wilhelm Maybach and his son Karl Maybach in 1909. Wilhelm Maybach was the technical director of Daimler-Motoren-Gesellschaft (DMG), a predec ...

, the company that designed the boat's power system, has said that it views a move towards fuel cell-based power systems as logical given the demand for clean, quiet energy sources in leisure craft such as yachts.

Specifications

Boat 12.26 m long, width 3.76 m, 6 kg of hydrogen in 3

hydrogen tank A hydrogen tank (other names- cartridge or canister) is used for hydrogen storage. The first type IV hydrogen tanks for compressed hydrogen at were demonstrated in 2001, the first fuel cell vehicles on the road with type IV tanks are the Toyota F ...

s at 300

bar Bar or BAR may refer to: Food and drink * Bar (establishment), selling alcoholic beverages * Candy bar * Chocolate bar Science and technology * Bar (river morphology), a deposit of sediment * Bar (tropical cyclone), a layer of cloud * Bar (u ...

, four 1.2 kWaSpecifications
/ref> PEM

s, 9

gel batteries A valve regulated lead–acid (VRLA) battery, commonly known as a sealed lead–acid (SLA) battery, is a type of lead–acid battery characterized by a limited amount of electrolyte ("starved" electrolyte) absorbed in a plate separator or formed ...

, radius of action 225 km at a speed of 8 kts on the

propeller A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon ...

References

Hydrogen ships {{ship-stub

Specifications

See also

References