Stena Germanica, the world’s first methanol powered commercial vessel. (Picture courtesy of Stena Line)
The first methanol-fuelled ferry in the world, Stena Germanica, has reached an important milestone, completing five years of successful operation on methanol. The ship was the first in the world to run on methanol as a marine fuel, and the project led to significant advances in operational experience for Wärtsilä, Stena, and Methanex Corporation.
Stena Germanica was converted to be capable of running on methanol fuel in early 2015 at Remontowa Shipyard in Poland. The 240-metre long ferry, with a capacity for 1500 passengers and 300 cars, was retrofitted with a first-of-its-kind fuel-flexible Wärtsilä 4-stroke engine that can run on methanol or traditional marine fuels. The ferry began the world’s first methanol-powered sailings between Gothenburg, Sweden and Kiel, Germany in March 2015.
“Being the owner of the world’s first ship with methanol-fuel represented a great step on our journey to become the leader in sustainable shipping, and is an achievement we are very pleased to share as we mark the five-year anniversary of Stena Germanica’s successful operation on methanol,” says Carl-Johan Hagman, Head of Shipping & Ferries at Stena AB. “The project took shape thanks to excellent cooperation between Methanex and Wärtsilä, and many areas within Stena.”
“Stena Germanica’s retrofit is yet another example of Wärtsilä’s leading position in bringing to the market innovative systems that increase efficiency and support environmental sustainability. The use of methanol as a marine fuel is likely to increase in the future, and high quality, reliable, smart technologies are essential to success,” says Toni Stojcevski, General Manager, Sales & Development, Wärtsilä Marine.
As part of its programme aimed at the enablement of viable sustainable fuels, Wärtsilä is continuing to invest in methanol for marine fuel applications, and further development work and testing procedures are planned.
As a marine fuel, methanol is compliant with the IMO 2020 regulations on Sulphur oxide (SOx) emissions and is capable of meeting Tier III Nitrogen oxide (NOx) regulations without exhaust after-treatment.
Methanol is already well positioned globally as a marine fuel, as it is available at more than 88 of the world’s top 100 ports.
Stena Germanica’s conversion was a co-operation between Methanex Corporation, Stena Line, Wärtsilä, the Port of Gothenburg, and the Port of Kiel. The project was co-financed by the European Union, and the classification of the conversion to methanol was conducted by Lloyd’s Register.
In the five years since the Stena Germanica’s launch, the market for methanol-powered vessels has seen continued growth. Methanex Corporation, through a wholly-owned subsidiary, Waterfront Shipping, operates the world’s largest methanol ocean tanker fleet with 11 vessels. Stena Bulk recently announced a joint-venture with Proman Shipping to build two methanol-powered vessels with delivery scheduled for the beginning of 2022.