Swiss marine power company WinGD’s first methanol-fuelled engine is to be delivered to shipyard after passing factory and type approval tests.
The 10-cylinder, 92 bore X-DF-M engine is destined for a 16,000 TEU container ship and is believed to be the largest methanol-fuelled engine built to date.
Win GD reports 56 X-DF-M engines on order across bore sizes ranging from 52cm to 92cm, in similar cylinder configurations and engine rating fields as diesel-fuelled X-Engines. The addition of methanol capability to WinGD’s engine line-up is said to extend the decarbonisation options available to deep-sea ship operators, which include the established X-DF LNG-fuelled engine platform and a new ammonia-fuelled X-DF-A platform.
WinGD CEO Dominik Schneiter said: “Production of sustainable, renewable fuels of all types continues to advance, but long-term availability and cost remain uncertain. Ship operators can place their trust in WinGD to deliver reliable, efficient engine designs that enable decarbonisation across all candidate fuels. As interest in methanol and regulatory clarity increases, we anticipate the X-DF-M platform will become a key contributor to reducing greenhouse gas emissions from global shipping.”
The milestone was marked by a delivery ceremony held at engine builder CMD in Shanghai, attended by senior executives from WinGD, CMD and China State Shipbuilding Corporation as well as local government officials, customers and partners. Eight classification societies were present for a signing of the X-DF-M type approval certification, which assures that the engine can be built to WinGD’s design by all engine builders.
A spokesperson for CMD said: “It is a big responsibility to build the first engine of any type, especially one for an emerging fuel with the potential of methanol. Our debut methanol-fuelled engine performed as expected across all tests and we are looking forward to offering the X-DF-M platform as a new option for shipbuilders.”
This first X-DF-M engine will be installed on the fourth vessel of a new series. The previous three engines were fitted with 10X92-B engines which will be converted to 10X92DF-M engines once the first newbuild methanol engine is commissioned. Dual-fuel methanol conversion packages will be available for all WinGD single-fuel and dual-fuel engines.
Methanol, like LNG, can be produced with low carbon emissions by using either biomass or renewable energy with captured carbon. The evolution of these fuel pathways – with similar routes towards green ammonia and e-diesel – is seen as essential for shipping’s energy transition, as is the engine technology to use emerging low- and zero-carbon fuels. WinGD say its range of single- and dual-fuel engines support maritime decarbonisation, whichever fuel pathway ship operators choose.
Image: WinGD X-DF-M methanol-fuelled engine (source: WinGD)
