The European Union, DFC and regional institutions are opening new pathways to capital. But Caribbean ports must first turn their modernisation and decarbonisation ambitions into credible, measurable and bankable projects.
Caribbean ports are being asked to modernise ageing infrastructure, digitalise cargo processes, strengthen resilience and security, and prepare for the decarbonisation of maritime transport—all at the same time.
These priorities require significant investment. Yet discussions at the 2026 Annual General Meeting of the Port Management Association of the Caribbean (PMAC) suggested that access to capital is only one part of the challenge. Ports must also move projects through the legal, technical and financial preparation needed to reach an investment decision.
During a session on how ports can respond to global change, representatives of the European Union, the U.S. International Development Finance Corporation, the Commercial Law Development Program and the Caribbean Centre for Renewable Energy and Energy Efficiency described the different forms of support available to the region.
Together, their interventions outlined an emerging project-development ecosystem extending from legal and technical assistance to pre-feasibility studies and, ultimately, financing.
A financing ecosystem rather than a single fund
The institutions represented at the PMAC meeting do not intervene at the same stage of a project.
The U.S. International Development Finance Corporation, or DFC, can consider instruments such as project-development funding and loan guarantees, depending on the structure and maturity of the proposal. Projects that are sufficiently advanced may proceed towards due diligence and potentially further financing.
However, DFC Chief Policy Officer Caroline Vik identified a central obstacle:
“The main challenge is just making sure that every project is structured in a way that is bankable.”
For port authorities, this means being able to present a clearly structured proposal, identify its current stage, explain the work that remains to be completed and demonstrate whether the project is sufficiently commercially viable to advance towards due diligence.
Her message to Caribbean ports was direct:
“Take the steps needed to make it bankable.”
The Commercial Law Development Program, or CLDP, operates earlier in the process. As a programme of the U.S. Department of Commerce, it focuses on the legal and institutional foundations required to implement infrastructure projects.
Its work can cover procurement systems, concession frameworks, public-private partnerships and the operational capacity of public institutions.
During the session, CLDP referred to ongoing support for the implementation of public procurement legislation in Dominica, as well as work on procurement and e-procurement regulations in Saint Vincent and the Grenadines.
These initiatives are not exclusively port-focused, but they illustrate how modern legal frameworks can support more transparent procurement and, where appropriate, improve the conditions for private-sector participation in infrastructure projects.
The European Union presented a broader approach combining investment support with capacity building, training and assistance on legislative and institutional matters.
Mariana Arias, Programme Manager at the Delegation of the European Union in Barbados, said that since taking up her position in 2021, she had not seen so many partners ready to support transport and port-related projects in the Caribbean.
She also referred to a €16 million regional support programme expected to be ready by the end of 2026. The initiative is intended to attract European investment and encourage greater private-sector participation.
The discussion did not specify how much of this funding would be directly available to ports. Access will depend on the design of the programme, the countries concerned and the maturity of individual projects.
Bankability begins with pre-feasibility
For many Caribbean ports, the most difficult stage lies between identifying a strategic priority and launching a full feasibility study.
A port may decide that it wants to introduce shore power, renewable energy, electric equipment or more efficient terminal infrastructure. It may not yet know which technical configuration is most appropriate, how much the project will cost, how much energy it will require or what level of emissions reduction it could deliver.
Pre-feasibility work helps answer these initial questions before a port commits substantial resources to detailed technical studies.
The Greening Caribbean Ports Programme presented by the Caribbean Centre for Renewable Energy and Energy Efficiency (CCREEE) provides a practical example.
The 36-month programme is expected to work with ports in Antigua and Barbuda, Barbados and Saint Lucia. It will include pre-feasibility assessments of energy systems, infrastructure readiness and possible emissions-reduction pathways.
The work is also expected to examine economic scenarios, feasibility considerations and cost comparisons. A consultant will work with participating ports to identify constraints, develop roadmaps and prepare investment plans.
These plans could then support applications for grant financing and help ports advance towards further project-development discussions.
The programme will also include stakeholder consultations, capacity building and exchanges of technical knowledge. A study tour in Spain is planned, allowing Caribbean participants to examine port transition practices in another operational context.
Its social dimension is expected to address the participation of women and young people, as well as the implications of the energy transition for port workers and employment.
Data is becoming investment infrastructure
The programme also highlights one of the most persistent barriers facing Caribbean ports: limited and inconsistent data.
“One of the issues definitely in Greening Caribbean Ports is data collection,” the CCREEE representative told participants.
The 36-month duration of the programme partly reflects the time required to collect information, establish reliable baselines and assess the technical options available to each port.
Developing an emissions baseline, estimating energy demand and comparing investment scenarios become difficult when consistent operational and emissions data are not available.
The programme therefore plans to strengthen monitoring, reporting and verification capabilities. This work will cover Scope 1 and Scope 2 emissions and, where possible, Scope 3 emissions.
Scope 1 covers direct emissions from sources controlled by the port, while Scope 2 relates to emissions associated with purchased energy. Scope 3 is more complex because it can include activities carried out by shipping companies, tenants, logistics operators and other actors across the port ecosystem.
Collecting and verifying this information requires cooperation between several organisations.
For financiers, reliable data is not simply an environmental reporting requirement. It is also needed to establish a project’s starting point, calculate expected results and measure whether an investment delivers the benefits initially presented.
A decarbonisation project without a credible baseline will struggle to demonstrate its environmental impact. A port without sufficiently reliable operational and financial information may also find it difficult to prove demand, evaluate performance and explain how project risks will be managed.
Data quality is therefore becoming part of the infrastructure required to attract investment.
Ports must enter national climate strategies
Project preparation cannot be carried out by port authorities alone.
PMAC Chairman Darwin Telemaque warned that ports are often absent from National Adaptation Plans—the documents through which governments establish climate priorities and engage with institutions such as the Green Climate Fund.
He referred to work underway to incorporate the port sector into Antigua and Barbuda’s national planning framework. According to Telemaque, the exercise showed that the maritime sector’s future energy requirements could be particularly significant for a small-island electricity system.
“The port becomes a critical piece in the discussion,” he said.
Including ports in national climate and adaptation strategies can strengthen the policy basis of individual projects. It can also improve coordination between port authorities and ministries responsible for transport, energy, climate and finance.
This coordination is essential. Investments in shore power, electric cargo-handling equipment or renewable energy cannot be planned independently of electricity generation, grid capacity and wider national decarbonisation objectives.
The financing landscape for Caribbean ports therefore extends well beyond a list of lenders. It includes organisations able to fund projects, institutions that help establish the legal framework, technical programmes that prepare studies and governments responsible for integrating ports into national development strategies.
Capital is showing growing interest in the Caribbean.
The determining factor will be whether ports can develop a sufficient pipeline of projects that clearly define what will be implemented, how the expected results will be measured, who will deliver the investment and how its risks will be managed.
