German builder, Lürssen, reveals that it has signed its first superyacht utilizing fuel cell technology.

Watch “Lürssen Live” video

Episode # 2 of Lürssen Live featuring the topic "Future Propulsion Technologies," is available on You Tube. The video, starring Lürssen Managing Partner, Peter Lürssen, in a lively interview format offers an overview of which propulsion solutions are currently available as well as sustainable solutions for the future. There is also a discussion on whether or not hydrogen is the future diesel and is the fuel cell the solution of tomorrow?

During the interview, Peter Lürssen announced the sale of Lürssen Yachts’ first superyacht with fuel cell technology, “Since 2009 we have been involved in research projects aimed at using fuel cells on ships, and since 2012, the development of a modular fuel cell system using methanol has been underway – this is a project which runs under the name Pa-X-ell, says Peter Lürssen. "

Describing the science behind the innovation, Peter Lürssen explained, “We have a partnership with Freudenberg, the leading company in maritime methanol fuel cells. The core element is a cell which consists of two bipolar plates and one membrane electrode-assembly, in between you build these cells, hundreds of cells are stacked to form a fuel cell stack. Several fuel cell stacks, the FC balance of the plant (compressor, DC/DC, etc.) and the fuel reforming unit, will be combined to a highly integrated fuel cell system. The fuel cell systems, which already meet the specific maritime rules, will be connected with the methanol supply system, the ventilation and electrical infrastructure. Then the magic can start, out comes electrical power and warm, moist air” as by-product.

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“Fuel cells have very little maintenance and are more efficient than a diesel engine, which is already a very efficient way to produce power. FC avoids nitrogen oxygen, soot and even CO2 when green methanol is used. It has one drawback which is the lower dynamic capability” this means there is a slightly slower response time. In order to avoid this, Lürssen will combine the fuel cell with a battery bank and this makes up for this lower dynamic ability.

In discussing whether this technology would truly be seen in the future, Peter Lürssen said; “contrary to our normal behavior, we can tell you that we are building a superyacht with a fuel cell installed, we have an amazing owner who loves technology and new developments, and when we told him about it, he was very excited”. This fuel cell will allow him more than 15 nights emission free at anchor, or the owner will be able to slow cruise his superyacht for more than 1000 miles emission free “and it is actually very very exciting.”

Lürssen also noted this is “clear signal that owners who are already investing a substantial amount into building yachts are willing to invest that extra bit of money to make that quantum leap of furthering propulsion technology on a yacht, this will be a game-changer.”

Lurssen.com

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