Power & PropulsionHydrogenCox Marine collaborates with clean maritime consortium to demonstrate the world’s first...

Cox Marine collaborates with clean maritime consortium to demonstrate the world’s first diesel-hydrogen fuelled outboard

British diesel technology innovator, Cox Marine, has joined SHAPE UK, a consortium looking to transition Portsmouth International Port into the UK’s first zero-emissions maritime hub. As part of this project, Cox will be working with the University of Brighton to convert one of the company’s CXO300 diesel outboard engines to operate as a dual fuel hydrogen engine and to demonstrate the engine operating in the port environment.

The conversion and demonstration form part of the wider Shipping, Hydrogen & Port Ecosystems UK (SHAPE UK) project which aims to demonstrate an achievable modular green hydrogen generation system within Portsmouth International Port (PIP). Maritime operations are paramount to the efficient movement of goods nationally and globally but are often high contributors of CO2 emissions and air pollutants. The adoption of decentralised energy systems offers the potential to support the necessary transition of ports and their operations to carbon net-zero operations.

The SHAPE project will:

  • Address the viability of a local hydrogen infrastructure through the installation and test of a modular hydrogen electrolyser
  • Demonstrate a use case for portside hydrogen through the hydrogen dual-fuel Cox outboard
  • Generate a digital twin of the port as a tool to determine the economic and environmental suitability of deploying H2 systems within key stakeholder ports
  • Assess the regulatory landscape around the generation and use of hydrogen in a port environment to determine where deployment can occur immediately and where regulations need to be addressed

Tim Routsis, CEO of Cox Powertrain said: “I am delighted that Cox has been invited to participate in SHAPE UK. I see the development of effective and useable hydrogen-based marine propulsion systems as essential if we are to drive down emissions while continuing to provide essential transportation systems. This is an area where the UK is excellently placed to develop the technologies and infrastructure which will both reduce pollutants and give birth to a vibrant new UK-based economic sector.”

James Eatwell, Head of Research and Development for Cox Powertrain and SHAPE project lead for Cox said: “The maritime sector as a whole and Cox in particular, recognise the need to make a positive contribution to the significant challenges of reducing worldwide CO2 emissions. From Cox’s perspective, Hydrogen represents a highly promising option for the reduction of marine CO2 emissions, and we are delighted to be a part of this exciting project, bringing together as it does such a comprehensive range of expertise from across industry.”

For further information, visit https://www.maritimeuk.org/priorities/environment/netzeromaritime-showcase/shape-shipping-hydrogen-port-ecosystems-uk/

Latest News

Becker Marine Systems has successfully tested its Anti-Drift Daggerboard system aboard Spirit of Toulouse, a newly built RoRo cargo vessel designed to transport aircraft components for Airbus across the Atlantic.

Becker Daggerboard Boosts Wind-Assisted Propulsion

The Becker Marine Systems Anti-Drift Daggerboard system has successfully completed sea trials aboard the 168-metre Spirit of Toulouse, helping maximise the efficiency of its...
ExploMar Targets Larger Commercial Vessels with New 400HP Electric Outboard ExploMar, a technology company specialising in high-performance electric marine propulsion systems, will offer an early look at its upcoming 400HP electric outboard at METSTRADE 2026, taking place from 17–19 November at RAI Amsterdam (Booth 05.501). The new model signals the company's expansion into higher-power propulsion solutions for larger commercial vessels and more demanding marine operations. Designed to deliver greater power and performance, the 400HP electric outboard aims to extend the potential of electric propulsion across a wider range of commercial applications, including passenger transport, workboats and other vessel operations where performance and operational efficiency are key considerations. ExploMar's existing electric outboard range spans 100HP to 300HP and is already used across fishing boats, passenger ferries, tour boats, patrol boats and aquaculture support vessels. Experience gained from deploying these systems in diverse marine environments has helped establish the company's position in the commercial electric propulsion market and provides a platform for expanding into higher-powered applications. The 400HP model is scheduled to make its official debut at the China (Shanghai) International Boat Show (CIBS) in March 2027, following its preview at METSTRADE 2026. Its introduction will further broaden ExploMar's offering to vessel owners and operators exploring electric propulsion for larger and more demanding commercial fleets.

ExploMar Pushes Electric Outboard Power to 400HP

Building on its existing 100HP–300HP range, ExploMar is targeting larger vessels with a 400hp electric propulsion solution, ahead of its official launch in March...
LD Armateurs (LDA) is strengthening its subsea cable operations with the acquisition of three Platform Supply Vessels (PSVs) for conversion into next-generation cable-laying vessels, alongside the launch of a new training initiative designed to develop the specialist skills required across its growing fleet.

LD Armateurs Invests in Three New Cable-Laying Vessels

Three new Platform Supply Vessels will be converted into next-generation cable-laying ships, with entry into service scheduled for early 2028 LD Armateurs (LDA) is strengthening...
Boluda Towage has completed its acquisition of full ownership of Dutch maritime services company Muller Dordrecht, strengthening its offshore towage and specialist marine project capabilities as part of its continued international expansion.

Boluda Towage Completes Acquisition of Muller Dordrecht

Founded in 1918, Muller Dordrecht joins Boluda Towage with a fleet of 16 tugs, including seven offshore tugs, and eight barges Boluda Towage has completed...

Related news