2-Stroke & 4-Stroke

EMISSIONS REDUCTION TECHNOLOGY

EMISSIONS REDUCTION TECHNOLOGY

A further option for achieving IMO Tier III NOx emission compliance when operating on methanol fuel has been unveiled by MAN Energy Solutions. Methanol dual-fuel two-stroke engines of the ME-LGIM series will…

7th November 2023

MAN Adds SCR Options For ME-LGIM Engines For Tier III Compliance

7th November 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

While the overwhelming majority of vessels in operation continue to run on compliant conventional fuels, there is an emerging consensus that moving towards a decarbonised future will require assets to have greater…

3rd November 2023

Concerns about dual-fuel supply chain for engine makers overstated

3rd November 2023

APPOINTMENTS

APPOINTMENTS

OMT expects to build on its position as the market leading fuel injection supplier for the two-stroke engine sector following the recent conclusion of the acquisition of the company by Accelleron in July. The company has…

2nd November 2023

OMT to intensify decarb focus under new ceo Heim

2nd November 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

A new ultra low emission version of Wärtsilä’s 310-bore dual-fuel engine claims to reduce methane slip by up to 41% compared with the previous Wärtsilä 31DF engine. The new version, which has been added…

1st November 2023

Wärtsilä introduces new 31DF ultra low emission variant

1st November 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

HD Hyundai Heavy Industries Engine & Machinery Division (HHI-EMD) has announced that it plans to commercialise a pure-gas four-stroke hydrogen-fuelled marine engine concept and that it anticipates a 2025 market launch for the engine. 

31st October 2023

HiMSEN confirms 2025 pure-hydrogen engine launch plans

31st October 2023

EMISSIONS REDUCTION TECHNOLOGY

EMISSIONS REDUCTION TECHNOLOGY

Hyundai Heavy Industries Engine & Machinery Division (HHI-EMD) held a webinar on 30 October 2023 discussing its after-treatment research for LNG, and announced that it plans to complete the prototype of its methane…

30th October 2023

HHI-EMD targets oxicat prototype test by Q3 2024

30th October 2023

LNG

LNG

Marine pump specialist Svanehøj has launched a compact high-pressure pump solution for dual-fuel LNG two-stroke engines, which is expected to extend service intervals.

25th October 2023

New HP pump solution for dual-fuel two-stroke engines

25th October 2023

CONVENTIONAL FUELS & OILS

CONVENTIONAL FUELS & OILS

Following a five month-long trial, the use of a fuel conditioner reduced marine diesel consumption in a two-stroke marine diesel engine by more than 5% in real world conditions.

24th October 2023

Fuel conditioner trial results indicate 5% fuel saving

24th October 2023

OTHER ALTERNATIVE FUELS

OTHER ALTERNATIVE FUELS

Wärtsilä has signed a Decarbonization Agreement with Raízen, an integrated energy company with a broad portfolio of renewables, to explore the potential use of ethanol as a marine fuel and to advance the development of the first…

19th October 2023

Wärtsilä inks deal to study feasibility of ethanol as marine fuel

19th October 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

ClassNK has issued an Approval in Principle (AiP) for a hydrogen-fuelled multi-purpose vessel using Japan Engine’s large low-speed two-stroke hydrogen-fuelled engine as a main mover. The AiP is the world’s first for a…

19th October 2023

ClassNK awards world’s first AiP for H2-fuelled 2-stroke vessel design

19th October 2023