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ICCT life-cycle analysis finds no climate benefit in using LNG as marine fuel

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The results of a new analysis by the International Council on Clean Transportation (ICCT) show that, when combined with a trend toward higher methane leakage and combustion slip, there is no climate benefit from using liquefied natural gas (LNG) as a marine fuel—regardless of the engine technology. Olmer et al.

Mariner 427
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Report: Mitsubishi Heavy to introduce marine gas-fueled engine by 2015

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MHI) will unveil by 2015 its own natural-gas-powered marine engine. MHI reportedly improved existing technology to develop a combustion engine that efficiently burns high-pressure gas through direct injection. The engine will be used for liquefied natural gas (LNG) carriers, large tankers and container ships.

Mariner 231
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WinGD and HSD Engine collaborate to deliver methanol-fueled two-stroke engines

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Swiss marine power company WinGD and Korean engine builder HSD Engine have initiated a Joint Development Project (JDP) to advance the development of WinGD’s methanol-fueled big-bore engines. Under the JDP, WinGD will oversee combustion and injection research, exhaust aftertreatment requirements and engine concept design.

Engine 370
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Hyundai Heavy demonstrates dual-fuel marine package with ME-GI engine and Hi-GAS supply

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Hyundai Heavy Industries (HHI), the world’s biggest shipbuilder and a leading marine engine manufacturer, announced the successful completion of a full-scale demonstration test of a ME-GI dual-fuel MAN B&W two-stroke engines in combination with Hi-GAS.

Mariner 225
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SwRI opens new high-horsepower dynamometer facility to service marine, rail and petroleum industries

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The test cell’s support equipment (conditioned combustion air, cooling system, fuel mass flow measurement and exhaust system) was designed to comfortably support 7,000-hp engines. The first cell was completed in September and the second cell will be available in early 2015.

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European Council and Parliament agree to limit sulfur content of marine fuels to 0.5% for all ships by 2020

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European governments have agreed on legislation to limit the maximum sulfur content of marine fuels to 0.5% (5,000 ppm) for all ships from 2020, down from currently 3.5% as from 1 January 2015. According to the compromise, member states should endeavor to ensure the availability of the required marine fuels.

Mariner 210
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MAN Engines releases first IMO Tier III engines for workboats; low-cost, SCR-only solution

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The solution ensuring compliance with the IMO Tier III limits is MAN Engines’ modular exhaust gas aftertreatment (EAT) system, which was exhibited at the SMM trade fair last year. Two of the variants that are possible due to the installation flexibility of MAN Engines’ modular exhaust gas aftertreatment system.

Low Cost 207