Key Details
The OECD’s 2026 report assesses where official development finance has successfully mobilised private investment—and where persistent market and institutional barriers continue to restrict its reach.
Key Area | Main Finding |
|---|---|
Mobilisation Trend | Official development interventions mobilised more than USD 600 billion between 2012 and 2024, reaching a record USD 77 billion in 2024. |
Financing Shortfall | Mobilisation remains far below development needs, with the annual SDG financing gap projected to reach USD 6.4 trillion by 2030. |
Geographic Concentration | Nearly 70% of mobilised finance went to middle-income countries, while only 8% reached low-income countries. |
India’s Position | India received an average USD 5.7 billion annually during 2021–2024, ranking second globally after Brazil and first in Asia. |
Sectoral Imbalance | Economic infrastructure and business-related activities attracted 70% of mobilised finance; social sectors received only 6%. |
Climate Allocation | Around 40% supported climate action, but nearly 70% went to mitigation and only 8% exclusively to adaptation. |
Main Instruments | Guarantees, direct investments in companies and syndicated loans accounted for most mobilisation. |
Leading Providers | Multilateral development banks mobilised 71% of the total, with bilateral development finance institutions playing a complementary role. |
Reform Priorities | The OECD calls for better data, greater transparency, standardised blended-finance instruments and stronger coordination across public, private and philanthropic actors. |
Mobilisation Is Increasing, but Not at the Scale Development Requires
The OECD Private Finance Mobilisation Report 2026 finds that official development finance interventions mobilised more than USD 600 billion from private investors between 2012 and 2024. Annual mobilisation rose gradually during 2021–2024 and peaked at USD 77 billion in 2024, led principally by guarantees, direct investments in companies and syndicated loans.
Yet this growth remains small relative to the scale of sustainable development needs. The annual SDG financing gapcould reach USD 6.4 trillion by 2030, meaning that higher mobilisation volumes alone will not bridge the shortfall. The report therefore shifts attention towards whether scarce public resources are being used strategically to mobilise additional private investment that would not otherwise occur.
Private Capital Is Flowing Where Risks Are Lower and Returns Are Clearer
Mobilised finance remains heavily concentrated in middle-income countries and sectors with established revenue models. Nearly 70% went to middle-income markets, while low-income countries received only 8%, reflecting weak financial systems, limited investable project pipelines and higher real or perceived risks in more fragile settings.
A similar divide appears across sectors. Economic infrastructure and business-related activities—including finance, energy and other commercially oriented investments—attracted 70% of mobilised finance. Education, health and other social sectors received only 6%, partly because smaller project sizes and weak or indirect revenue models make them harder to structure for private investors. Examples such as subsidised mini-grids in Uganda and the blended-finance package for Jordan's As-Samra wastewater plant show that public support, technical assistance and project aggregation may be necessary before such investments become commercially viable.
India Is a Major Beneficiary of a Highly Concentrated System
India received an average of USD 5.7 billion annually in mobilised private finance during 2021–2024, making it the second-largest recipient globally after Brazil and the largest in Asia. Together, Brazil and India accounted for 24%of country-allocable mobilised finance.
Asia mobilised USD 16.5 billion annually on average, with direct investment in companies representing its largest mobilisation mechanism. India's position demonstrates its capacity to attract development-linked private capital at scale, but it also illustrates the report's wider finding: mobilisation is most successful in large middle-income economies with sizeable markets and comparatively stronger investment pipelines.
Climate Finance Reveals the Same Uneven Distribution
Around 40% of mobilised private finance—USD 26.2 billion annually—supported climate action. However, nearly 70% focused on mitigation, while only 8% went exclusively to adaptation. Mitigation investments frequently generate clearer revenue streams through renewable energy, energy efficiency or low-carbon infrastructure; adaptation projects often produce dispersed public benefits that are more difficult to monetise.
The report highlights blended finance, guarantees and structured funds as ways to absorb early-stage risks and attract private investors. But expanding finance for adaptation, social services and fragile countries will also require stronger enabling environments, technical assistance and public support for developing bankable projects.
Scaling Finance Requires More Than New Instruments
Multilateral development banks (MDBs) accounted for 71% of total mobilisation, while bilateral providers and their development finance institutions (DFIs) played an important complementary role. Guarantees remain especially significant because they can reduce risks without requiring the immediate disbursement of the full guaranteed amount.
The OECD nevertheless argues that fragmented reporting, limited transparency and non-standard structurescontinue to impede scale. It recommends more consistent data, standardised blended-finance instruments and stronger coordination through mechanisms such as country platforms. Measurement must also evolve to capture catalytic interventions and balance-sheet approaches that influence private investment but are not yet included in the core mobilisation statistics.
What Is Private Finance Mobilisation?
Private finance mobilisation occurs when an official development finance intervention causes additional private investment to flow towards a project or development objective.
The OECD requires a demonstrable causal link between the public intervention and the private resources mobilised. Mechanisms can include guarantees, syndicated loans, direct investments in companies, credit lines, collective investment vehicles, project finance and co-financing arrangements. Mobilisation is therefore narrower than all private investment in developing countries: it measures finance crowded in through a specific official intervention.
Policy Relevance
India must convert its financing scale into broader development impact. Its position as Asia’s largest recipient creates an opportunity to direct blended finance beyond established infrastructure and energy projects towards social infrastructure, climate adaptation and underserved regions.
Project preparation is as important as capital availability. Expanding mobilisation will require credible pipelines, reliable data, appropriate regulatory frameworks and institutions capable of structuring projects that meet both development objectives and investor requirements.
Public finance must be judged by additionality. Guarantees and concessional resources should target risks that genuinely prevent viable investments, rather than subsidising projects that private capital would have financed independently.
Adaptation and social sectors need different financing models. Standard commercial structures may be unsuitable where returns are indirect, dispersed or realised over long periods. Aggregation, outcome-based payments, concessional capital and philanthropic risk-bearing may be needed.
Transparency will determine whether mobilisation can scale. Comparable data on risks, instruments, costs and development outcomes can reduce information asymmetries and help investors distinguish perceived risk from actual risk.
Follow the Full Report Here: OECD: Private Finance Mobilisation Report 2026