The United Kingdom has announced a major step forward in its maritime decarbonisation strategy with the launch of a £30 million investment programme aimed at accelerating the development of green shipping technologies. This funding marks the sixth round of the Clean Maritime Demonstration Competition (CMDC6), forming a core component of the government’s broader UK SHORE initiative—part of its “Plan for Change” to grow the economy and position Britain as a clean energy superpower.
The funding will be distributed through Innovate UK and the Department for Transport, targeting cutting-edge projects that reduce emissions across the maritime sector. Eligible technologies include hydrogen and electric propulsion systems, wind-assisted propulsion, methanol and ammonia fuels, onboard carbon capture, and smart shipping systems. These technologies are expected to support the UK’s interim maritime emission targets and move the sector closer to net zero by 2050.
Maritime Minister Mike Kane emphasised the strategic importance of the programme, stating that the investment will not only cut emissions from shipping but also create high-skilled jobs, particularly in coastal regions. The government envisions this as part of a broader transition toward zero-emission maritime transport, enabling economic growth while tackling climate change.
One project highlighted during the announcement is the AirWing system developed by GT Green Technologies. Built in Hull and supported by previous CMDC funding, the AirWing uses wind power to reduce fuel consumption and emissions by up to 30%. The first commercial units are currently being assembled at MMS Docks in Hull, with sea trials expected to begin later this year. The success of such technologies demonstrates the UK’s potential to lead in maritime innovation while revitalizing industrial jobs.
Since the Clean Maritime Demonstration Competition began, over 300 UK-based organisations have received funding support. These investments have already mobilised more than £100 million in private capital, with total programme support now reaching approximately £159 million.
The application window for CMDC6 opened in January and will close in mid-April. Successful applicants will receive funding for project activities scheduled between September 2025 and March 2026. Projects are expected to span feasibility studies, technology trials, and pre-commercial deployments focused on real-world emission reductions.
This latest round of funding builds on the UK SHORE programme’s wider £236 million commitment to maritime decarbonisation. Alongside support for ship innovation, UK SHORE also funds infrastructure such as electric shore power, green fuel supply chains, and port electrification—providing a full-system approach to transforming the maritime industry.
With shipping currently responsible for around 3% of the UK’s total greenhouse gas emissions, this investment is seen as crucial in helping the country meet its interim target of a 30% reduction in domestic maritime emissions by 2030, 80% by 2040, and full decarbonisation by 2050.
Industry observers have welcomed the move, praising the UK for providing clear policy signals and long-term funding to support a green transition in the maritime sector. As global regulatory pressure intensifies—through the IMO and European carbon markets—Britain’s strategy appears increasingly focused on securing both environmental and economic leadership at sea.
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