Sustainable Finance Market to Reach $27T by 2031
The global sustainable finance market is projected to grow from $15.06 trillion in 2026 to nearly $27 trillion by 2031, expanding at a compound annual growth rate of 12%. A new report from Mordor Intelligence indicates that green bonds constituted over 53% of the market in 2025. This growth reflects increasing investor and regulatory focus on ESG criteria.
- While green bonds are the largest segment, the market includes a diverse range of instruments such as social and sustainability bonds, ESG-integrated investment funds, green loans, and sustainability-linked loans where interest rates are tied to the issuer's performance on metrics like carbon reduction. - Institutional investors are major drivers of the market, holding approximately 79% of the market share in 2024. Their influence is reshaping corporate behavior as they increasingly integrate ESG criteria into investment decisions, prioritizing portfolio decarbonization and energy transition assets. - Regulatory frameworks are a significant catalyst for market growth, particularly in Europe. Directives such as the EU's Sustainable Finance Disclosure Regulation (SFDR) and the EU Taxonomy create transparency and aim to prevent "greenwashing" by establishing standardized reporting for financial products. - Europe leads the global market, holding the largest share of sustainable capital, while the Asia-Pacific region is the fastest-growing. In 2024, China accounted for over a third of the issuance in the Asia-Pacific region. The U.S. market has seen a slowdown, partly due to policy rollbacks and regulatory uncertainty. - The utilities sector dominates sustainable finance due to its central role in the transition to renewable energy sources like solar and wind, which require substantial capital investment. Following utilities, the transport and logistics segment is expected to see the fastest growth, driven by investments in electric vehicles and sustainable infrastructure. - Beyond environmental projects, sustainable finance also targets social outcomes. This includes "social bonds" that fund projects related to affordable housing and food security, and microfinance, which provides loans and financial services to low-income individuals and entrepreneurs.
