The United Nations Conference on Trade and Development (UNCTAD) is releasing new analysis on sustainable finance and infrastructure investment on 9 September 2026, highlighting how financing policies and public-private partnerships can influence the ability of economies to build sustainable infrastructure.

The UNCTAD report-release programme includes the Sustainable Finance Policy Monitor 2026: Expansion and Divergence, presented in Xiamen, China. The programme also examines international investment in sustainable infrastructure and the role of public-private partnerships.

The latest work comes as governments face growing pressure to mobilize investment for infrastructure while maintaining financial sustainability. Sustainable infrastructure projects often require significant amounts of long-term capital, making the structure of financing an important factor in determining which projects can move forward.

UNCTAD’s analysis focuses on the changing landscape of sustainable-finance policies. Differences between countries in regulatory frameworks, financing conditions and investment priorities can influence how quickly sustainable projects receive funding.

Public-private partnerships are another important part of the discussion. Such arrangements can combine government involvement with private-sector capital and expertise, potentially helping countries finance infrastructure projects that require substantial upfront investment.

The issue is particularly relevant for developing economies, where infrastructure investment needs can be large while access to affordable long-term financing may remain limited.

UNCTAD’s 9 September programme therefore connects sustainable finance, international investment and infrastructure development, providing policymakers and investors with information for assessing how financing systems can support longer-term development objectives.

The report release is part of UNCTAD’s broader investment programme taking place in Xiamen. Other discussions on 9 September are examining artificial intelligence, private equity, sustainable investment, healthcare and the future of investment.

The latest UNCTAD work highlights that increasing investment alone may not be sufficient. The way capital is mobilized, regulated and directed toward sustainable infrastructure can also determine whether investment contributes to resilient and inclusive economic development.