How Big Is the Green Bonds Market | Size, Insights & Forecast 2031

Q: How big is the Green Bonds Market?

The Green Bonds Market was estimated at USD 380 billion in 2024 and is expected to reach USD 670 billion by 2031.

Q: What is the growth rate of the Green Bonds Market?

The Green Bonds Market is expected to grow at a CAGR of 8.40% during 2025–2031.

Q: What challenges affect the growth of the Green Bonds Market?

Challenges include lack of global standardization, concerns over greenwashing, and limited availability of suitable green projects in some regions.

Q: Who are the top players in the Green Bonds Market?

Top players of the market include the World Bank, EIB, ADB, Bank of America, and HSBC.

Q: How does 6W market outlook report help businesses in making decisions?

6W monitors the market across 60+ countries Globally, publishing an annual market outlook report that analyses trends, key drivers, Size, Volume, Revenue, opportunities, and market segments. This report offers comprehensive insights, helping businesses understand market dynamics and make informed decisions.

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Code: MTA7061

Publication Date: Aug 2025

What is the size of Green Bonds Market?

According to 6Wresearch internal database and industry insights, the Global Green Bonds Market was valued at USD 380 Billion in 2024 and is expected to reach USD 670 Billion by 2031, growing at a compound annual growth rate of 8.40% during the forecast period (2025-2031).

Due to the global push toward sustainable finance, growing climate-conscious investment strategies, and increasing support from governments and international regulatory bodies, the green bonds market is predicted for robust growth in the coming years.

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Key Growth Drivers of the Green Bonds Market

Rising environmental concerns and international climate agreements
Strong policy backing and incentives from governments and financial regulators
Increasing institutional investor interest in ESG and sustainable finance instruments
Corporate sustainability goals driving the issuance of climate-aligned bonds
Growing demand for transparent, green-certified financial products

Green Bonds Market Trends

Green bonds market is transforming with increasing standardization and regulatory frameworks like the EU Green Bond Standard ensuring better transparency and credibility. Other trends such as sovereign and municipal green bond issuance alongside corporate issuers. Incorporation of financial institutions with green bonds into ESG-focused portfolios. Alongside, green bond proceeds are being diversified beyond renewable energy into sectors like green buildings, sustainable transport, and biodiversity conservation.

Emerging Developments in the Green Bonds Market

Green bonds market is developing with introduction of transition bonds aimed at financing the shift from high-carbon to low-carbon operations. Platform such as fintech which is facilitating fractional green bond investments to attract retail investors. Also, hybrid instruments like sustainability-linked bonds are gaining traction, tying financial returns to environmental performance metrics. Further, blockchain is being explored for enhancing bond traceability and reducing issuance costs.