Rolls-Royce has laid the foundation to support the transition to methanol, but continues to invest in making its diesel engines cleaner and more efficient

Fuels & Lubricants Propulsion

From methanol to hydrogen, MHI prepares turbochargers for multiple fuel pathways

09 Nov 2026by Paul Morgan

Mitsubishi Heavy Industries is adapting its MET turbochargers for ammonia, hydrogen and methanol, while helping shipowners improve efficiency from today’s slow-steaming fleet

Fuels & Lubricants Propulsion

Charting the course of a zero-emissions ferry service in New York Harbour

04 Nov 2026by John Snyder

Lessons from its prototype hydrogen fuel-cell-electric vessel in San Francisco are shaping Switch Maritime’s approach for a new zero-emissions commuter ferry for New York City

Fuels & Lubricants Hybrid Electric & Fuel Cells Propulsion Shipbuilding & Design

In Australia first, CMB.TECH refuels ore carrier with green ammonia at world’s largest bulk export port

04 Nov 2026by John Snyder

CMB.TECH’s ammonia-powered Newcastlemax vessel refuelled with renewable fuel at Port of Port Hedland in Western Australia

Fuels & Lubricants Ports & Terminals Propulsion

HiMSEN's new low-pressure ammonia four-stroke engine marks testing milestone

03 Nov 2026by John Snyder

Seven class societies witness Type Approval Test of a new four-stroke, Otto-cycle ammonia dual-fuel engine developed by HHI-EMD

Fuels & Lubricants Propulsion Regulations & Compliance

Accelleron targets longevity and flexibility, with removable cartridge

02 Nov 2026by Paul Morgan

Accelleron aims to reduce maintenance costs with its ACCX300-L low-speed series, allowing owners to swap out cartridges in port to use the blower’s full bearing life

Fuels & Lubricants Propulsion

Napier designs its turbochargers for a fuel future nobody can predict

02 Nov 2026by Paul Morgan

Napier’s flexible turbochargers match the engine’s requirements to deliver the air needed to meet emissions limits, no matter what the fuel

Fuels & Lubricants Propulsion

MSC Cruises testing shows methane slip at half the levels of FuelEU assumptions

28 Oct 2026by Selwyn Parker

Independent verification of LNG-fuelled cruise ships found methane slip levels around 50% below FuelEU default values

Fuels & Lubricants Propulsion Regulations & Compliance

China's domination of the booming car carrier sector

27 Oct 2026by Selwyn Parker

China has captured more than 80% of the new orders for PCTCs in H1 2026, as South Korean yards sit on the sidelines

Fuels & Lubricants Shipbuilding & Design

Does using a solid-oxide fuel cell on an LNG carrier make sense? MOL intends to find out

26 Oct 2026by John Snyder

A 300-kW SOFC supplied by Bloom Energy will be trialled on an LNG newbuilding as MOL evaluates the technology’s potential to reduce emissions, improve efficiency and support future fuel flexibility

Fuels & Lubricants Hybrid Electric & Fuel Cells Propulsion Shipbuilding & Design

Global liner lobby tallies dual-fuel fleet at more than 500 ships, with another 850 on order

23 Oct 2026by Riviera News

More than US$200Bn has been committed to dual-fuel box ships and vehicle carriers, but engine order numbers point to owner uncertainty and a retreat to diesel

Air Pollution & GHG Emissions Propulsion Shipbuilding & Design

World-first ammonia bunker vessel tackles toxic fuel’s safety challenges

22 Oct 2026by John Snyder

In performing the world’s first commercial ammonia STS bunkering operation, Shenghang Yongle has spotlighted the engineering and safety systems needed to handle one of shipping’s most dangerous alternative fuels

Fleet Performance & Maintenance Fuels & Lubricants Shipbuilding & Design

Opinion

Home Int. Tug & Salvage LNG Shipping & Terminals LNG Terminals New Ship Orders/Charters Shipbuilding & Design Shipyards Tug & Salvage Tugs / Workboats Tug & Towage Services

Booming LNG exports drive US tugboat fleet growth and owner investment campaigns

When it comes to new tugboat construction, LNG is attracting the greatest interest in many US states and one Canadian province

Air Pollution & GHG Emissions Ammonia Container Shipping & Port Technology Fuel Cells Fuels & Lubricants hydrogen Int. Tug & Salvage Marine Propulsion Marine Propulsion & Auxiliary Machinery Passenger Ship Technology Propulsion Regulations & Compliance Wind Assisted Propulsion

ZESTAs Secretary-General: 'This is no longer about proving these technologies work. They work.'

22 Oct 2026by Madadh MacLaine

LNG Shipping LNG Shipping & Terminals LNG Terminals Ports & Terminals

Wood Mackenzie: can Canada capitalise on Asia's need for long-term, lower-carbon LNG?

21 Oct 2026by Riviera News

Autonomous Vessels Bridge Equipment Home Insurance Maritime Optimisation & Communications Optimisation & Communication Regulations & Compliance

Policy and insurance: automation does not make an autonomous ship

16 Oct 2026by Martyn Wingrove

Ethanol Fuels & Lubricants Marine Propulsion Marine Propulsion & Auxiliary Machinery

Ethanol momentum in maritime shifts from engines to economics

15 Oct 2026by John Snyder

Analyst / Bank Forecasts Business & Finance Container Shipping & Port Technology Dry Cargo LNG Shipping & Terminals Middle East Conflict Offshore Drill Rigs offshore support Offshore Support Journal Tanker Shipping & Trade Trade Routes

Veson Nautical: full restoration is unlikely before at least mid-2027

02 Oct 2026by Riviera News

Ammonia Fuels & Lubricants Gas Ships LNG Shipping LNG Shipping & Terminals Marine Propulsion & Auxiliary Machinery Ports Ports & Terminals Regulations & Compliance SOLAS STCW Terminals

Ammonia: an emerging energy commodity that shipping shouldn’t ignore

08 Sep 2026by Martin Cartwright

Air Pollution & GHG Emissions Batteries & Electrical Systems Environmental Social and Governance Hybrid Propulsion Int. Tug & Salvage Marine Propulsion & Auxiliary Machinery Ports Ports & Terminals Tug & Salvage Tugs / Workboats Tug & Towage Services

Why ports need to invest in dedicated electric tug charging

08 Sep 2026by Martyn Wingrove

Offshore Wind Offshore Wind Journal Regulations & Compliance

Are invasive species an emerging challenge for offshore wind?

02 Sep 2026by David Foxwell

Events

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Maritime Regulations Webinar Week

16 Dec 2025

GMT - ONLINE

On 16 December, Riviera will be holding a webinar on how to achieve IMO compliance while powering sustainable shipping practices.

This webinar delivers practical guidance on managing compliance ...

Floating energy: successfully unlocking stranded gas using FLNGs and FSRUs

24 Feb 2026

GMT - ONLINE

Stranded gas represents untapped value and floating LNG and FSRUs offer the quickest way to monetise it. To capitalise on these opportunities, you must master both the technology behind floating gas ...

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