Clean Maritime Demonstration Competition 7: Pre-deployment trials

UK registered organisations can apply for a share of up to £121 million across the three strands of this competition for innovative clean maritime technologies. This funding is from the Department for Transport (DfT).

  • Competition opens: Wednesday 11 March 2026
  • Competition closes: Wednesday 15 July 2026 11:00am

Innovate UK, part of UK Research and Innovation (UKRI), will invest up to £121 million from the Department for Transport in this competition. This is subject to a sufficient number of high quality applications being received.

This funding will be for projects to carry out deployment trials, pre-deployment trials and innovative feasibility studies, each of which forms a separate strand of this competition.

The Clean Maritime Demonstration Competition (CMDC) Round 7 is part of a suite of interventions launched by the UK Shipping Office for Reducing Emissions (UK SHORE) programme.

The UK SHORE programme aims to:

  • transform the UK into a global leader in the design and manufacturing of clean maritime technology
  • accelerate the fuels and technologies required to decarbonise the sector to meet net zero

Your proposal must focus on clean maritime technology.

This competition is split into three strands:

It is your responsibility to ensure you submit your application to the correct strand for your project. You will not be able to transfer your application and it will not be sent for assessment if it is out of scope.

The aim of the Deployment trials strand is to fund real world demonstrations of innovative clean maritime technologies in an operational setting. Your proposal must develop, test and deploy innovative clean maritime technologies for on-vessel or maritime infrastructure use, or both.

The aim of the Pre-deployment trials strand is to fund pre-deployment testing of innovative clean maritime technologies. Your proposal must design, develop and test, but not deploy innovative clean maritime technologies for on-vessel or maritime infrastructure use, or both.

The aim of the Feasibility strand is to fund feasibility studies of innovative clean maritime technologies and skills. Your project must undertake a primarily desk based technical and economic feasibility study. Your study must be associated with the development and future real world demonstration of innovative technologies for on-vessel use, maritime infrastructure use, skills or a combination of each.

In applying to this competition, you are entering into a competitive process. This competition has a funding limit, so we may not be able to fund all the proposed projects. It may be the case that your project scores highly but we are still unable to fund it.

We consider a range of factors when determining whether to provide funding to applicants. This includes an assessment of prior conduct, such as any outstanding payments owed to Innovate UK or UKRI. Such factors may influence the funding decision, potentially resulting in a refusal of funding or an award subject to additional scrutiny.

We also reserve the right to adjust funding allocations for any of our competitions. This may be in response to changes in policy, portfolio funding considerations or broader government funding decisions.

This competition closes at 11am UK time on the deadline stated in this Innovate UK competition brief. We cannot guarantee other government or third party sites will always show the correct competition information.

Find out more and apply.

Closing date: 15 July 2026