Project Finance Structures for Emerging Market Energy Assets

Project finance has long been the preferred capital structure for large-scale energy infrastructure in emerging markets, and the framework continues to evolve in response to the changing risk landscape of 2026. The fundamental appeal of project finance — its ability to isolate project risk from sponsor balance sheets, attract long-tenor debt from development finance institutions, and align the interests of multiple stakeholders through contractual risk allocation — remains as relevant as ever. However, the specific structures being deployed are adapting to new realities.

In Southeast Asia, the most significant structural innovation of recent years has been the growing use of blended finance mechanisms that combine concessional capital from multilateral development banks with commercial debt and equity. This approach allows projects in higher-risk jurisdictions to achieve bankable debt service coverage ratios by reducing the overall cost of capital through the inclusion of first-loss tranches or guarantee instruments. Arkadia has structured several transactions using this approach for energy infrastructure clients in Vietnam, the Philippines, and Bangladesh.

In Sub-Saharan Africa, where Arkadia also maintains an active advisory presence, the challenge is different. Political risk — including currency convertibility risk, expropriation risk, and regulatory change risk — remains the primary constraint on project finance availability. The most effective mitigation tools are political risk insurance from multilateral providers, combined with careful attention to the legal framework governing the project, including governing law of contracts, dispute resolution mechanisms, and the availability of international arbitration.

The current interest rate environment has added a new layer of complexity to project finance structuring. With base rates elevated relative to the 2010s, the debt service coverage requirements for projects with fixed-price offtake agreements have tightened, requiring either higher equity contributions, longer debt tenors, or more creative revenue enhancement mechanisms. Arkadia's financial modelling team works closely with clients to optimise capital structures within these constraints, ensuring that projects can achieve financial close in a more demanding financing environment.