A new paradigm of value-driven sustainable finance 

Sustainable finance is at a new demanding stage. The early days were marked by environmental, social and governance, voluntary reports, and taxonomies, which placed emphasis on transparency and compliance in financial institutions and corporates. 

During this period, ESG became integrated into the mainstream, and the world of sustainable investment had over $35 trillion in assets in 2020 according to the Global Sustainable Investment Alliance. Yet, there is growing recognition that disclosure alone is insufficient to drive real-world transformation. ESG ratings differ considerably, which makes them not the sole reliable source for sustainability performance indicators. 

This signals a structural shift. Sustainable finance is now in a position to leverage value-based capital formation rather than allocation driven by labels. In an environment of higher interest rates, capital is no longer cheap and indiscriminate. 

Investors increasingly expect not only economic returns but also developmental and climate results that are quantifiable. The next paradigm will therefore not be defined merely by the source of funds reported, but more importantly by what those funds construct — particularly in infrastructure and development finance. 

The first phase of sustainable finance focused on establishing compliance frameworks that required organizations to disclose financial information based on particular standards. 

The Task Force on Climate-related Financial Disclosures  established requirements for companies to disclose financial data together with risk information. However, while reporting standards advanced, actual business activities in many cases remained largely unchanged. 

Evidence now suggests that ESG disclosure does not automatically translate into improved environmental performance, nor does shareholder engagement alone necessarily result in systemic environmental change. Transparency was necessary, but it was not sufficient. 

The emerging phase — sustainable finance based on value — is concerned with productivity, resilience, and long-term asset value. According to a meta-analysis of more than 2,000 empirical studies, the relationship between ESG performance and financial performance is positive in most cases, but it becomes stronger when sustainability is integrated into core business models. True value creation involves allocating capital to assets that generate cash flows while delivering quantifiable societal outcomes. 

Macroeconomic conditions have reinforced this evolution. The period of low-interest rates masked inefficiencies in capital distribution. Since 2022, rising global interest rates have placed risk-adjusted returns back at the center of investor decision-making. The International Energy Agency states that total clean energy investment expanded to $1.8 trillion in 2023, yet the cost of financing renewable projects in emerging markets remains two to three times higher than in developed economies due to perceived risk. 

Achieving long-term climate and development results requires a value-based paradigm grounded in financial discipline, additionality, and de-risked infrastructure investment. 

Majed Al-Qatari

As a result, impact investments must compete on financial fundamentals. Impact funds differ in performance, highlighting the importance of financial discipline. Sustainable finance cannot rely solely on concessional narratives; it must demonstrate sustainable cash flows, asset resilience, and competitive returns. 

Nowhere is this shift more critical than in infrastructure. Infrastructure transitions are net-zero transitions. According to the IEA, more than $4 trillion annually is required by 2030 to achieve climate targets. Energy grids, transport systems, and water networks combine environmental, social, and economic value at scale. 

Infrastructure also aligns structurally with long-term capital. Its stable cash-flow characteristics match the liabilities of institutional investors. More importantly, infrastructure generates measurable outcomes: increased renewable energy capacity, quantifiable emissions reductions, and expanded essential service access for households. The asset-based model positions sustainable finance as a driver of measurable productivity gains rather than abstract commitments. 

Yet the constraint is not global liquidity. The amount of global capital is high; the level of global risk tolerance is low. According to the OECD, trillions of corporate funds remain on the sidelines due to policy uncertainty, currency fluctuations, and regulatory risk in developing markets. Blended finance structures demonstrate that when development banks assume first-loss risk, private capital follows. Multilateral development banks are able to mobilize multiple dollars of private investment for every dollar committed. The core constraint, therefore, is de-risking — not capital scarcity. 

This makes additionality central. Impact must be genuine: financing projects that otherwise would not exist. Government-supported venture funding drives innovation only when it targets genuinely constrained firms. 

Likewise, sustainable investment delivers impact only when it alters corporate cost of capital or investment decisions. Infrastructure and development finance offer stronger avenues for financial and developmental additionality because they operate in emerging, riskier, and underserved markets. 

Institutions such as the World Bank Group and the African Development Bank are increasingly structuring projects, mitigating risk, and crowding in private investors. Blended finance operations have mobilized private capital at record levels. Sovereign wealth funds and infrastructure funds are also increasing climate allocations, recognizing infrastructure as both a climate hedge and an inflation hedge. These actors are increasingly central in shaping climate and development outcomes. 

Ultimately, sustainable finance will be realized not through reporting sophistication alone, but through tangible asset formation and measurable outcomes. The next generation will be judged not merely by ESG scores, but by value created, infrastructure delivered, risks reduced, and private capital mobilized. Achieving long-term climate and development results requires a value-based paradigm grounded in financial discipline, additionality, and de-risked infrastructure investment. 

• Majed Al-Qatari is a sustainability leader, ecological engineer, and UN youth ambassador.