Green bonds: raising money for a cleaner economy

Green bonds are a fast-growing part of the debt market, tied to the shift toward a cleaner economy. This guide explains what green bonds are, how they work and why governments and companies, including in India, issue them.

Quick answer

Green bonds are bonds where the money raised is set aside specifically for environment-friendly projects, such as clean energy, public transport or water. They work like normal bonds, paying interest and repaying the principal, but come with a promise that the funds go toward green purposes. India has issued sovereign green bonds too.

Key takeaways

• Green bonds raise money for environment-friendly projects.
• The funds are earmarked for green purposes.
• They pay interest and repay principal like other bonds.
• India has issued sovereign green bonds.
• Investors get income plus an environmental link.

What are green bonds?

Green bonds are bonds where the money raised is committed to environment-friendly projects. These can include clean energy, energy efficiency, clean transport, water management and similar green purposes.

In most other ways, a green bond behaves like a normal bond. The issuer borrows money, pays interest and repays the principal. The difference is the promise about how the money will be used.

How do green bonds work?

When an issuer sells a green bond, it commits to using the proceeds for eligible green projects. It usually sets out a framework describing what qualifies and often reports on how the money is spent.

Investors receive interest and repayment as with any bond, but they also get the assurance that their money supports environmental goals. This appeals to investors who care about sustainability.

Why do issuers use green bonds?

Governments and companies issue green bonds to fund the shift to a cleaner economy and to attract investors focused on sustainability. This can broaden the base of buyers for their debt.

India has been part of this trend, including issuing sovereign green bonds, where the government raises money earmarked for green projects. This signals a national commitment to sustainable growth.

What should investors watch for?

A key issue with green bonds is making sure the money really goes to genuine green projects. Investors and regulators watch for clear frameworks and honest reporting to avoid so-called greenwashing, where claims are exaggerated.

Otherwise, the risks are similar to normal bonds, including credit risk and the effect of changing interest rates on prices. The green label does not remove ordinary bond risks.

How should investors think about them?

Green bonds let investors earn interest while supporting environmental goals, which can suit those who want their money to align with their values. But they should still be judged on their financial merits and risks.

Understanding green bonds helps you follow the growing world of sustainable finance. Any investment decision should be your own after proper research and reading all related documents.

Frequently Asked Questions