Ships and shipping containers are pictured at the port of Long Beach in Long Beach, California
The shipping industry accounts for nearly three percent of all greenhouse gas emissions globally. Reuters

The UK government has unveiled a £1.1 billion investment package for the maritime sector, combining public and private funding to modernise ports, advance green technology and support innovation. Ministers say the initiative will create jobs, cut emissions and strengthen coastal communities.

The announcement is one of the largest recent commitments to the industry. While welcomed by business groups, questions remain over how much smaller port towns will benefit compared with major hubs. Local leaders argue that fair distribution and targeted support will be crucial if the money is to deliver long-term results.

What the £1.1bn Package Covers

The funding includes £448m in public money and £700m from private investors. The public share will be channelled through the UK SHORE programme, which focuses on reducing emissions from shipping. Projects are expected to include shore power systems allowing vessels to plug into electricity while docked, the development of cleaner fuels such as hydrogen and ammonia, and further technological innovation.

Private contributions will be directed towards upgrading infrastructure, expanding port capacity and supporting related engineering work. Part of the package will also back reforms under the National Policy Statement for Ports, intended to speed up planning approvals and improve efficiency across the sector.

Potential Benefits for Smaller Towns

Government officials say the investment could provide significant opportunities for smaller ports and coastal communities. Infrastructure upgrades and low-emission projects are expected to create skilled jobs in areas that often face limited economic prospects. Firms already based in port towns may see expansion, while training schemes linked to the funding could attract further investment.

Reducing emissions is another goal. Shore power systems and other clean-technology projects would cut the need for ships to use diesel generators while docked, which could improve air quality for residents living near busy ports. Updated planning guidance may also help smaller facilities by setting clearer rules on environmental and noise standards, potentially reducing delays and compliance costs for development.

Risks for Small Ports

Analysts caution that benefits may not be evenly spread. Larger ports with established influence are likely to attract the most substantial projects, while smaller towns risk missing out unless funds are allocated with equity in mind. The Department for Transport's 2022 Future of Freight strategy acknowledged that regional disparities in infrastructure spending remain a recurring challenge.

Capacity limits could pose further obstacles. Some towns lack the skilled workforce, grid connections or technical expertise required to deliver major green-shipping projects at scale. Even with planning reforms, the cost of environmental assessments and emissions compliance may weigh more heavily on modest facilities. Long-term maintenance is another concern. While building new systems is achievable with central support, sustaining them in ports with relatively low traffic could prove financially challenging, according to maritime economists cited by Lloyd's List.

Stakes for Coastal Communities

The £1.1 billion maritime package represents a significant opportunity to modernise the sector and support greener shipping. If distributed equitably and paired with the right infrastructure, it could bring skilled employment, cleaner air and new prospects to towns that have often felt overlooked.

For smaller ports, the outcome will depend on how quickly projects are implemented and whether their share of the funding is sufficient to meet local needs. The government's challenge is to ensure the investment reaches beyond the busiest hubs and delivers lasting gains for communities across the UK's coastline.