2-Stroke & 4-Stroke

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

Japan Engine Corporation (J-ENG) has announced plans to develop and commercialise two-stroke dual-fuel engines capable of operating on ammonia and hydrogen with Akasaka Diesels Ltd., a long-term licensee.

4th April 2023

J-ENG To Develop Alt Fuel DF Engines With Licensee

4th April 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

Wärtsilä has introduced a new radical derating retrofit solution – Wärtsilä Fit4Power - to extend the emissions-compliant lifetime of merchant vessels by providing the existing two-stroke fleet with leaner, healthier and more…

30th March 2023

Wärtsilä launches radical derating solution for two-stroke engines

30th March 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

Rolls-Royce Power Systems confirmed that it plans to develop a high-speed internal combustion engine concept for ships that can run on green methanol in a CO2-neutral manner by the end of 2025 at…

30th March 2023

Rolls-Royce announces plans to develop methanol-engine by end-2025

30th March 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

MAN Energy Solutions’ new MAN 49/60DF four-stroke engine has been approved by six classification societies after successfully passing a five-day programme of type approval tests (TAT) at MAN ES’s Augsburg facility in…

30th March 2023

Successful TA test for MAN 49/60DF

30th March 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

The latest in Celebrity Cruises’ Edge Series will be powered by methanol-ready engines supplied by Wärtsilä, advancing the use of alternative fuels in the cruise industry.

29th March 2023

Methanol-ready engines for new cruise ship

29th March 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

Hydrogen-natural gas blends of up to 25% hydrogen by volume have been confirmed to reduce CO2 emissions by up to 10% without significantly impacting engine performance.

28th March 2023

Hydrogen testing on unmodified Wärtsilä 50SG engine confirms performance

28th March 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

New advanced combustion technology designed to reduce methane slip is being developed for Wärtsilä’s large bore engine platform after earlier success with smaller engines.

27th March 2023

Methane slip reduction project targets Wärtsilä large bore engine platform

27th March 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

WinGD (Winterthur Gas & Diesel) has confirmed the receipt of a landmark order to supply a 92-bore low-speed, dual-fuel engine to run on methanol for a series of newbuildings for COSCO Shipping Lines. 

24th March 2023

WinGD Confirms First Chinese Orders for 92 bore Methanol Dual-Fuel Engine

24th March 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

Rolls-Royce Power Systems is to supply four mtu naval generator sets for the second of the US navy’s Constellation Class Guided-Missile Frigates.

23rd March 2023

Rolls-Royce wins second US navy mtu genset contract

23rd March 2023

2-STROKE & 4-STROKE

2-STROKE & 4-STROKE

Wärtsilä is increasing the power output from its highly efficient 31 medium-speed engine, the technology company has announced.

22nd March 2023

Wärtsilä lifts output of 31 engine

22nd March 2023