The global infrastructure financing gap does not stem from a shortage of available capital but from the failure of projects to align with the strict allocation rules imposed by institutional investors. This conclusion emerges from a new analysis published ahead of the G7 Summit and London Climate Action Week, which examines how decades of risk-mitigation strategies, such as guarantees, blended finance, and political risk insurance, have not closed the funding shortfall. Despite over $300 trillion already committed across global institutional portfolios, infrastructure projects continue to struggle for large-scale financing.
The Sustainable Markets Initiative, Africa investor, and the Institute of Sovereign Investors identify the core problem: projects may be financially sound yet excluded because they do not meet institutional investors’ allocation criteria. While bankability, the ability to secure financing, remains essential, allocatability has become the decisive factor. This term refers to whether a project’s exposure fits within an investor’s portfolio mandates, benchmarks, and governance structures. Governments traditionally scale infrastructure through fiscal tools, but as public budgets shrink, the ability to create allocatable exposure will determine whether private capital can be mobilized effectively.
A project might secure loans and demonstrate commercial viability, yet still be barred from institutional portfolios if it does not align with allocation rules. This mismatch explains why risk-transfer innovations, no matter how advanced, have failed to bridge the financing gap. The issue is structural: institutional capital does not allocate to projects in isolation but to exposure that adheres to predefined criteria, including mandates, benchmarks, and portfolio disciplines. Without this alignment, even financially viable projects can remain inaccessible.
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To address this challenge, the analysis proposes Allocatability Risk-Bounding (ARB), a framework designed to restructure infrastructure exposure so it meets institutional allocation requirements. The distinction between bankability and allocatability is fundamental. The former determines whether a project receives funding, while the latter decides whether it can be scaled within institutional systems. Dr. Hubert Danso, Chairman and CEO of Africa investor Group, states this shift: “For decades, infrastructure finance has centered on reducing risk to attract capital. Yet the financing gap persists despite innovations in guarantees and risk-transfer tools. The core issue is no longer capital availability but institutional allocatability.”
Kristian Flyvholm, CEO of the Institute of Sovereign Investors, reinforces this perspective, noting that the world’s largest capital pools operate under rigid mandates, benchmarks, and governance frameworks. A project may satisfy lenders but still be excluded if it does not meet allocation standards. Infrastructure may be bankable without being allocatable. Allocatability provides a useful lens through which sovereigns, investors, and policymakers can better understand the relationship between infrastructure development, institutional participation, and long-term capital formation.
