Skills gap in maritime sustainability: Challenges and solutions

24.08.2026

Picture a container ship queuing outside Felixstowe, for a berth. Somewhere on that ship or in the office managing it, someone is trying to make sense of a new fuel system, a new reporting rule or a new piece of software, without much training to fall back on. This is the maritime skills gap in 2026. It is not a lack of people, but a lack of people ready for the jobs the shipping industry now needs done.

A global report from the Baltic and International Maritime Council (BIMCO) and the International Chamber of Shipping (ICS), published in June 2026, found the maritime industry is short of 39,100 certified officers in 2026, with 113,735 more needed by 2030. In the UK, nearly 40% of the maritime workforce is over 50, while only 14% is under 30. If you are working in the sector or looking at maritime education options to join it, this gap is your opportunity as much as it is the industry’s problem.

Where the maritime skills gap exists

The maritime skills gap in sustainability is not evenly distributed. It is clustered around a few specific areas. A global study, commissioned by Lloyd’s Register Foundation, surveyed 532 seafarers from 64 countries. Results revealed:

1. Decarbonisation pressure

Selecting the right green energy pathway is a major commercial gamble for modern vessel operators. Clean fuel choices like methanol, ammonia and hydrogen each bring distinct storage, safety and supply chain demands that vary significantly across international ports.

• More than 80% of seafarers say they rarely or never receive digital skills training, despite most wanting to learn.
• Just 13% say the training they get on-shore matches the systems they use onboard.
• Two-thirds are willing to upskill, but there is no shared understanding across the industry of what ‘digital skills’ even mean.
• Innovation is moving faster than maritime professionals’ ability to prepare for it. Training, instructor skills and certification processes are unable to keep pace with technological changes.

On top of the digital gap, three sustainability-specific skills employers are demanding that keep coming up in industry research:

1. Alternative fuel handling: Methanol, ammonia and hydrogen systems require different safety knowledge from conventional fuel oil and most current crews are not trained on them.
2. Emissions reporting and compliance: As of 2026, domestic shipping will be part of the UK Emissions Trading Scheme, which means that more people will need to understand carbon accounting
3. Energy efficiency and route planning: Making a voyage more fuel-efficient is now a skill in its own right, not a side effect of experience.

If your qualification predates most of these changes, you are not at fault. The maritime industry moved the goalposts faster than training programmes could follow.

Why the maritime skills gap keeps growing

Knowing where the sustainable skills gap is in the maritime industry does not explain why it has not closed. Some connected challenges keep it open. Understanding the challenges to closing the gap can help you find practical training and maritime education pathways to boost your career. Facing these challenges directly also ensures that you pick a career path that supports your personal development without risking your current role.

• Training is not keeping pace with technology: New fuels, automation and reporting systems are arriving faster than colleges and shipping companies can update their courses.
• The workforce is ageing out: With so much of the sector over 50, retirements are removing experience faster than new sustainability skills are coming in.
• Shore-based training does not match ship-based reality: Only 13% of seafarers in the study said their training reflected what they actually work with on board, so people qualify without confidence in the tools they will use.
• Funding and instructor shortages hold providers back: Training institutions often lack the money or digitally skilled teaching staff to deliver green and digital curricula at scale.
• Regulation is still catching up: Certification frameworks for new fuels and technologies are being written at the same time as the technologies themselves, leaving grey areas as to what qualified even means.

None of this is about a shortage of interest. It is a coordination problem between the industry, regulators and maritime education providers and it is one that working professionals are often left to solve on their own time.

Closing the maritime skills gap

Closing the maritime skills gap demands education built around the real demands of sea and shore life. Flexible higher education allows you to gain current qualifications while continuing your day job. Practical experience coupled with structured distance-learning study builds the exact skill set employers require today.

Traditional education	Distance-learning education (MLA College)
Fixed timetable	100% flexible learning model
Fixed physical campus	Study from sea, office or home
Requires career pause	Apply learning in real time
Static course content

Distance learning built for professionals

Bridging the maritime skills gap requires an education that adapts to your working life, not the other way around. Flexible distance learning allows you to gain recognised, up-to-date sustainability programmes without stepping away from your job or taking unpaid leave. At MLA College, our higher education degrees are designed specifically for working maritime professionals. You learn at your own pace, applying real-world sustainability solutions directly to your day-to-day operations.

The maritime skills gap is not going away on its own. Closing it will take longer than any one report or training scheme can manage alone. But the direction is clear: fuel knowledge, digital confidence and sustainability literacy are no longer optional extras for a maritime career. They are becoming the baseline. Every programme you complete and every new system you get comfortable with puts you ahead of a workforce that, based on current figures, is ageing faster than it is being replaced.

By enrolling in focused maritime education, you can turn your existing experience into leadership-level sustainability expertise. Contact us and find a degree path that matches your ambitions.

FAQs about the skills gap in maritime sustainability

Q1. What is the maritime skills gap?

It is the difference between the skills the shipping industry now needs, especially around new fuels, digital systems and emissions rules and the skills most of today’s workforce actually holds.

Q2. How big is the maritime skills gap in 2026?

Globally, the industry is short of 39,100 certified officers this year, with a further 113,735 needed by 2030, according to BIMCO and ICS. In the UK, nearly 40% of maritime professionals are over 50, against just 14% under 30.

Q3. Why is digital training such a weak point?

A 2026 study found that over 80% of seafarers rarely or never received digital skills training. Only 13% said their shore-based training matched what they used on board. Training simply has not kept pace with technology.

Q4. Which sustainability skills are most in demand right now?

Alternative fuel handling (methanol, ammonia, hydrogen), emissions reporting and carbon accounting and energy-efficient voyage planning are the three areas coming up most often in current industry research.

Q5. How can I close the gap in my career?

Focus on building knowledge of fuel systems, digital tools and emissions reporting. Choose maritime education pathways that are built around where the industry is going rather than where it has been.