June 11, 2025

Marshall Islands

Country context (P3 lens)

The Marshall Islands is a low- to middle-income Pacific island nation with a very limited P3 market. P3s are occasionally used to mobilize private capital, accelerate infrastructure delivery, and transfer operational risk, mainly in energy, transport, and water-related infrastructure. Most infrastructure is publicly funded or supported by donor and multilateral assistance due to the country’s small population, dispersed islands, and limited domestic investor base.

Verified sources: World Bank PPP Knowledge Lab, Asian Development Bank, Marshall Islands Ministry of Finance, IMF.


Economic and infrastructure conditions

  • Economy: Service- and aid-dependent, with fisheries and small-scale tourism; infrastructure investment is essential for inter-island connectivity, energy, water, and social services.

  • Infrastructure priorities:

    • Airports, seaports, and inter-island transport

    • Electricity generation and distribution, increasingly renewable energy (solar, hybrid systems)

    • Water supply, desalination, and wastewater management

    • Hospitals, schools, and municipal services

  • Private sector: Very small domestic investor base; most P3 projects rely on regional or international investors, often with donor or multilateral guarantees.

Projects are typically small- to medium-scale, donor-backed, and structured to ensure bankability across dispersed islands.


Public Private Partnerships framework

Legal and institutional setup

  • The Marshall Islands does not have comprehensive P3 legislation, but project-specific P3 agreements can be structured under national investment laws.

  • Project approval requires feasibility studies, value-for-money assessments, fiscal risk evaluation, and often multilateral advisory support.

  • Typical P3 structures:

    • Concessions for transport infrastructure (airports, ports, ferry terminals)

    • Build-Operate-Transfer (BOT) for energy and water utilities

    • Availability-payment contracts for hospitals, schools, and municipal services

Market characteristics

  • The P3 market is very limited, with most projects dependent on international or donor support.

  • Financing structures typically include availability payments, revenue-sharing, or blended finance with donor guarantees.

  • Investor participation is predominantly regional (Pacific) or international, due to the small domestic market and technical capacity constraints.


Sector experience and opportunities

Transport

  • Airports, seaports, and inter-island ferry terminals are primary P3 opportunities.

Energy and utilities

  • Renewable energy projects (solar, hybrid diesel-solar) delivered under BOT or concession models.

  • Water supply and wastewater services may involve private operators under structured agreements.

Social infrastructure

  • Hospitals, schools, and public buildings delivered through availability-payment P3s, often with donor or multilateral support.


Key P3 considerations

  • Geographic and fiscal constraints: Dispersed islands and small population necessitate donor support or government guarantees.

  • Institutional capacity: Limited; multilateral advisory support is often required.

  • Market depth: Very small domestic investor base; regional and international investors are essential.

  • Project selection: Focus on revenue-generating or donor-supported projects to ensure feasibility.


Outlook

The Marshall Islands is a nascent and highly limited P3 market, with potential in transport, energy, water, and social infrastructure:

  • Focus sectors: airports, seaports, renewable energy, water, and social infrastructure

  • Projects are generally small- to medium-scale, government-backed, and structured for predictable returns

  • Donor and multilateral advisory support is key to project viability