Wes Amelie Retrofit for Synthetic Natural Gas

Maritime Activity Reports, Inc.

November 7, 2019

The Wes Amelie (picture courtsey Wessels)

The Wes Amelie (picture courtsey Wessels)

First dual-fuel retrofit now set to be first vessel globally to use SNG derived from renewable energy in furtherance of Maritime Energy Transition MAN Energy Solutions and Wessels Marine GmbH have announced a technical showcase whereby the 2017-retrofitted ‘Wes Amelie’, a 1,036-teu feeder container ship, will use liquefied SNG (Synthetic Natural Gas) produced from renewable electrical energy as drop-in fuel. 

The companies are cooperating on the Wes Amelie project with Nauticor, the LNG transportation company, and Unifeeder, the charter company.

To demonstrate that SNG can successfully be used as shipping fuel, 20 of the 120 tons of LNG that the Wes Amelie typically uses per round trip will be replaced by climate-neutral SNG. As a result, CO2 emissions are expected to decline by 56 tons for this trip.

Automobile manufacturer Audi’s Power-to-Gas facility in Werlte, where a liquefaction plant is currently under construction, will provide the SNG, which will be generated by wind energy and is thus 100% climate-neutral. The SNG trip will take place after the completion of the liquefaction plant in Q2 2020.

The Wes Amelie, owned and managed by Wessels Reederei (Haren/Ems), previously made headlines in 2017 when its MAN 8L48/60B main engine was retrofitted to its current, four-stroke MAN 51/60DF unit that enables dual-fuel operation – the first such conversion of its type the world had ever seen.

Stefan Eefting – Head of MAN PrimeServ in Augsburg – said: “This is another important milestone and proof of concept for the Maritime Energy Transition, the initiative we have been driving since 2016. We strongly believe that a roadmap
based on LNG and SNG as fuels can lead the way to a decarbonized future for shipping and, in Wessels Marine, we have the perfect partner.”

“The Wes Amelie project has always been about demonstrating the technologically doable while pointing out the regulatory actions necessary to make it possible,” said Christian Hoepfner, Managing Owner of Wessels Marine, Hamburg. “The initial retrofit to LNG took support from the German Government to be financially viable, but it was a huge success for the environment in that it drastically reduced emissions. As a consequence, there now is a retrofit program in place to make more retrofits happen.”

He continued: “In another world-first, we will now demonstrate that SNG can successfully be used to reduce harmful emissions even further as the fuel is climate-neutral. However the costs are still way too high. Going forward, governments and regulators will have to work together to make this a viable and available option for ship owners.”

Stefan Eefting added: “To bring down future emissions generated in the global trade supply chain, synthetic fuels play a crucial role. Especially in shipping, the use of batteries alone is not a viable option and any successful decarbonization
efforts need to address the fuel. Power-to-X technology allows the generation of 100% climate-neutral natural gas from renewable energy. This technology has tremedous potential and needs to be freed from regulatory burdens and to be
developed on an industrial scale to bring down costs.”

A pioneer of this technology, MAN Energy Solutions commissioned the Werltebased methanation plant, in partnership with Audi, in 2013. While the 6 MW methanation unit is still the largest of its kind in Europe today, MAN now offers a 50
MW EPC Power-to-X solution to ramp up the generation of synthetic fuel: “We need Power-to-X out of the labs and into the market in order to produce more competitive, renewable fuels by using scaling effects”, concluded Eefting.

The Maritime Energy Transition
MAN Energy Solutions believes that it is time for what it calls a ‘Maritime Energy Transition’ to find clean, decarbonized solutions for seaborne trade and transportation. Essentially, it is the company’s call to action to reduce emissions
and establish natural gases as the fuels of choice in global shipping. It strongly promotes a global ‘turn to gas’, driven by the IMO, and a common approach by the shipping industry and politics to invest in infrastructure development and retrofits.

“Industry and Government need to make an effort now and to invest in LNG infrastructure to free the way for SNG-based, climate-neutral shipping tomorrow”, concluded Eefting. “Any LNG-retrofitted ship can also run on SNG – that’s what we want to demonstrate:”

To date, MAN Energy Solutions’ entire portfolio of dual-fuel engines has won almost 400 projects in total, all running on clean fuels such as LNG and LPG, testament to its leadership within this critical market segment.

Wes Amelie conversion
The ship-owning company from Haren/Ems, Wessels Reederei, initiated the pioneering conversion of the Wes Amelie to dual-fuel running in 2017. A milestone within the development of the European container-feeder market, the conversion
showed that existing engines could be converted to LNG operation with a tremendous effect on exhaust emissions and the environment.

MAN Energy Solutions reports that the retrofit enabled the Wes Amelie to significantly reduce its SOx emissions by >99%, NOx by approximately 90%, and CO2 by up to 20%. As a result, the vessel now meets both Tier II and Tier III emission requirements set by the International Maritime Organisation (IMO).

Maritime Reporter Magazine Cover Oct 2019 - Marine Design Annual

Maritime Reporter and Engineering News’ first edition was published in New York City in 1883 and became our flagship publication in 1939. It is the world’s largest audited circulation magazine serving the global maritime industry, delivering more insightful editorial and news to more industry decision makers than any other source.

Subscribe
Maritime Reporter E-News subscription

Maritime Reporter E-News is the maritime industry's largest circulation and most authoritative ENews Service, delivered to your Email three times per week

Subscribe for Maritime Reporter E-News