Technology group Wärtsilä has partnered with Brazilian energy company Energetica Suape II S.A, majority owned by Grupo Econômico 4M, to conduct a world-first clean energy trial, which will see ethanol ...

Marine diesel engines have gone through numerous innovative turns since being created by Frédéric Dyckhoff and Adrien Bochet ...

Could there possibly be a rotary engine with 12 rotors? The answer is yes, and here’s everything we know about it including how much HP it could have.

Classification society DNV has approved in principle four-stroke engines as ready for use with methanol fuels following testing and analysis Cummins has secured DNV’s approval in principle (AiP) for ...

Cummins Inc. has received Approval in Principle (AIP) from DNV for its methanol-ready QSK60 IMO II and IMO III engines, available in power ratings from 2000 to 2700 hp (1491 - 2013 kW), according to ...

Remember rotary engines? The Felix Wankel-developed (stop tittering at the back) rotating engine design as flirted most famously with by the phenomenally fast JPS Norton racers, not to mention the ...

Cummins Inc. announced today that it has received Approval in Principle (AIP) from classification society DNV for its methanol-ready QSK60 marine engine. The certification, granted in June 2024, ...

US-based Cummins has been awarded approval in principle from DNV for its methanol-ready QSK60 IMO II and IMO III engines, ranging from 2000 to 2700 hp (1491-2013 kW) The approval, granted in June 2024 ...

Cummins Inc. (NYSE: CMI) says that it has received Approval in Principle (AIP) from DNV for its methanol-ready QSK60 IMO II and IMO III engines, available from 2000 – 2,700 hp (1,491 – 2.013 kW).

Caterpillar Marine receives an approval in principle for its four-stroke Cat 3500E methanol-ready engine technology Caterpillar Marine took another step toward commercialising its Cat 3500E ...