Remove Diesel Remove Gas Remove Mariner
article thumbnail

Rolls-Royce supplying two mtu gas engines for first LNG-hybrid tugboat

Green Car Congress

Rolls-Royce is supplying two mtu 16V 4000 M55RN gas engines to Sembcorp Marine Integrated Yard for the construction of the first liquefied natural gas (LNG)-hybrid powered tug. This is the first LNG-hybrid tug to be powered by mtu gas engines. The new engines are part of Rolls-Royce’s Green and High-Tech program.

Gas 418
article thumbnail

US MARAD study finds marine use of natural gas substantially reduces some air pollutants and slightly reduces GHG emissions

Green Car Congress

A recently released total fuel cycle analysis for maritime case studies shows that natural gas fuels reduce some air quality pollutants substantially, and reduce major greenhouse gas (GHG) emissions slightly, when compared to conventional petroleum-based marine fuels (low-sulfur and high-sulfur).

Mariner 291
article thumbnail

Production of renewable diesel restarted at the expanded part of Neste’s Singapore refinery after operational shutdown

Green Car Congress

The production of renewable diesel at Neste’s Singapore refinery expansion has been restarted in early August, according to the company’s plans. Co-processed marine fuel to Swedish market. Neste Marine 0.1 It is an ISO 8217 compliant and ISCC PLUS certified marine fuel. n addition to the Swedish market, Neste Marine 0.1

Singapore 368
article thumbnail

Caterpillar Marine Power Systems introduces Marine Hybrid System

Green Car Congress

The Cat marine hybrid power system uses AKA’s XeroPoint Hybrid system. Caterpillar Marine Power Systems has introduced the the Cat Powered Marine Hybrid System, a complete hybrid propulsion package applicable to all engine platforms. Diesel-electric: Power provided from auxiliary engines. Source: AKA. Click to enlarge.

Mariner 262
article thumbnail

Mitsubishi Heavy to develop low-speed, 2-stroke, dual-fuel marine diesel capable of using natural gas

Green Car Congress

(MHI) will begin developing UEC-LSGi: low-speed, dual-fuel, marine diesel engines capable of using not only conventional heavy oil but also natural gas for their fuel. The new engine will be added to the lineup of the Mitsubishi UEC Engine Series, the company’s 2-stroke, low-speed marine diesel engine brand.

Mariner 218
article thumbnail

GE Transportation wins first order for new marine diesel engine; 50% reduction in emissions

Green Car Congress

GE Transportation announced the first sale of its new 12V250 Marine Diesel Engine that is designed to meet EPA Tier 4i and IMO Tier III Emissions standards. The vessel, model MT6022, is designed for Oceaneering by Marin Teknikk.

Mariner 231
article thumbnail

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

Green Car Congress

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