Explaining green bonds (2024)

Helpful terminology

  • Certified Climate Bonds
  • Verification
  • Independent review/ second party opinion
  • Green Bond Principles: explained and link to website

Rapid growth of the green labelled market

The green bond market has seenexponential growth. It reached its most substantial milestone yet, with USD1 trillion in cumulativeissuance since market inception in 2007.The milestone was passed in early December 2020. You can see the updatedcummulative totalson theGreen Bond Market on our market widget on the homepage.

In the 13 years since market inceptionwe have calculated the average annual growth rate at approximately 95%.

The very first green bond was issuedin 2007 with the AAA-ratedissuance from multilateral institutions European Investment Bank (EIB) and World Bank. The market starting to kick off in 2014 and since then each year has closed at record all time highs.

The wider bond market started to react after the first USD1bngreen bond, which sold within an hour of issue, byIFC in March 2013. The November of 2013 there was a turning point in the market as the first corporate green bond issued by Vasakronan, a Swedish property company.Large corporate issuers includeSNCF, Berlin Hyp,Apple,Engie, ICBC, andCredit Agricole.

The first green muni bond was issued by Massachusetts in June 2013. Gothenburgissued the first Green City bond in October 2013. US states are major green bond issuers, but issuers also includeProvince of Ontario, City of Johannesburg, and Province of la Rioja (Argentina).Local government green bonds continue to grow.

SolarCity (now Tesla) issued the first solar ABS in November 2013. The biggest ABS issuer is Fannie Mae. ABS includessolar ABS, green MBS, green RMBS, green CMBS, PACE ABS, auto ABS and receivables ABS.

By the end of 2015, the cumulative USD100bn mark had been reachedwith growth accelerating towards the trillion mark in the five years since. Themilestone of USD100bnin annual issuance came to pass inNovember 2017during COP23 in Bonn, providing aboost in market perception that green bonds were becoming a mainstream product and vital contributor to climate finance and reaching Paris Accord objectives.

An encouraging characteristic of the green finance market has been the remarkable growth of green debt instruments including green loans and sukuk.Green instruments have orignated from a record sixty seven nations and multiplesupranational institutions.

Explaining green bonds (2)

Using debt capital markets to fund climate solutions

Green bonds were created to fund projects that have positive environmental and/or climate benefits. The majority of the green bonds issued are green “use of proceeds” or asset-linked bonds. Proceeds from these bonds are earmarked for green projects but are backed by the issuer’s entire balance sheet. There have also been green "use of proceeds" revenue bonds, green project bonds and green securitised bonds.

Types of green bonds

TypeProceeds raised by bond sale areDebt recourseExample
"Use of Proceeds" BondEarmarked for green projectsRecourse to the issuer: same credit rating applies as issuer's other bondsEIB "Climate Awareness Bond" (backed by EIB); Barclays Green Bond
"Use of Proceeds" Revenue Bond or ABSEarmarked for or refinances green projectsRevenue streams from the issuers though fees, taxes etc are collateral for the debtHawaii State (backed by fee on electricity bills of the state utilities)
Project BondRing-fenced for the specific underlying green project(s)Recourse is only to the project's assets and balance sheetInvenergy Wind Farm (backed by Invenergy Campo Palomas wind farm)
Securitisation (ABS) BondRefinance portfolios of green projects or proceeds are earmarked for green projectsRecourse is to a group of projects that have been grouped together (e.g. solar leases or green mortgages)Tesla Energy (backed by residential solar leases); Obvion (backed by green mortgages)
Covered BondEarmarked for eligible projects included in the covered poolRecourse to the issuer and, if the issuer is unable to repay the bond, to the covered poolBerlin Hyp green Pfandbrief; Sparebank 1 Bolligkredit green covered bond
LoanEarmarked for eligible projects or secured on eligible assetsFull recourse to the borrower(s) in the case of unsecured loans. Recourse to the collateral in the case of secured loans, but may also feature limited recourse to the borrower(s).MEP Werke, Ivanhoe Cambridge and Natixis Assurances (DUO),OVG
Other debt instrumentsEarmarked for eligible projectsConvertible Bonds or Notes, Schuldschein, Commercial Paper, Sukuk, Debentures

Benefits for issuers outweigh costs

Green bonds have some additional transaction cost because issuers must track, monitor and report on use of proceeds. However, many issuers, especially repeat green bond issuers, offset this initial cost with the following benefits:

  • Highlights their green assets/business
  • Positive marketing story
  • Diversify their investor base (as they can now attract ESG/RI specialist investors)
  • Joins up internal teams in order to do the investor roadshow (environmental team with Investor relations and other business)

See the full list of green bonds issued here

Green Bonds are standard bonds with abonus "green" feature

The green “use of proceeds” bond market has developed around the idea of flat pricing -where the bond price is the same as ordinary bonds. Prices are flat because the credit profile of green bonds is the same as other vanilla bonds from the same issuer. Therefore, green bonds are pari pasu to vanilla issuance.

Explaining green bonds (3)

Explaining green bonds (2024)

FAQs

Explaining green bonds? ›

Green bonds are a type of fixed-income investment used to fund projects with a positive environmental impact. Like traditional bonds, green bonds offer investors a stated return and a promise to use the proceeds to finance or refinance sustainable projects, either in part or whole.

What is a green bond in simple terms? ›

Green bonds are a type of debt issued by public or private institutions to finance themselves and, unlike other credit instruments, they commit the use of the funds obtained to an environmental project or one related to climate change.

What are the problems with green bonds? ›

However, there remain significant challenges and risks to the continued use and growth of the green bond market. These include inadequate green contractual protection for investors, the quality of reporting metrics and transparency, issuer confusion and fatigue, greenwashing, and pricing.

What are the four components of the green bond? ›

The Green Bond Principles consist of four components: use of proceeds, process for evaluation and selection, management of proceeds and reporting.

How are green bonds paid back? ›

If a company or government wants to finance a green project, it can issue green bonds to help secure funding. Investors buy the bonds and the company or government pays them back over time with interest.

Why would you invest in a green bond? ›

Investing in green bonds can be an attractive option for those looking to support environmental projects while potentially earning returns. Green bonds are designed to fund projects like renewable energy, energy efficiency and other eco-friendly initiatives.

Why do banks issue green bonds? ›

World Bank Green Bonds support projects that are vetted by World Bank climate and sector specialists and meet specific criteria for development activities that help lower carbon emissions. World Bank Green Bond projects, like all World Bank projects, are designed to reduce poverty and improve local economies.

What is the green bond scandal? ›

The European banks UBS and Santander have raised hundreds of millions of pounds of “green” bonds that were partly intended for farmers and ranchers accused of environmental and human rights abuses in Brazil, an Unearthed and O Joio e O Trigo investigation has found.

Which country issues the most green bonds? ›

Green bonds issued in China amounted to nearly 85 billion U.S. dollars. Second in the ranking came Germany with 68 billion U.S. dollars worth of green bonds issued. The United States was third in the ranking and the first European country in the list, having issued 60 billion U.S. dollars of green bonds in 2023.

What is greenwashing in green bonds? ›

Greenwashing refers to the fraudulent use of green bonds linked to sustainable development to conceal activities that are not in line with sustainability principles. This practice is based on the misleading idea that investments are actually directed towards ecological projects.

Who buys green bonds? ›

Green Bond purchasers are typically institutional investors, often with either an ESG (environment, social and governance) mandate or an environmental focus. Other buyers include investment managers, governments and corporate investors.

What is the difference between climate bonds and green bonds? ›

While green bonds are often seen as identical to climate bonds, green bonds offer a broader spectrum of instruments related to environmental projects. Climate bonds on the other hand, specifically are bonds that finance projects to reduce carbon emissions or adapt to climate change impacts.

Who regulates green bonds? ›

The Green Finance Working Committee (GFWC), established by the Ministry of Finance and chaired by the Chief Economic Advisor, oversees the issuance of sovereign green bonds.

Are green bonds tax free? ›

The interest earned on Green Savings Bonds is not tax-free like an ISA, but that doesn't automatically mean you'll owe taxes on it. For many, the personal savings allowance ensures that they won't pay any tax on their savings interest.

What is an example of a green bond? ›

Green bonds are commonly used to finance the following types of projects: Energy efficiency projects. Renewable energy projects. Pollution prevention and control projects.

What does ESG mean? ›

ESG stands for Environmental, Social and Governance. This is often called sustainability. In a business context, sustainability is about the company's business model, i.e. how its products and services contribute to sustainable development.

What is the difference between a green bond and a normal bond? ›

As mentioned, green bonds operate the same as conventional bonds. With that said, green bonds may offer tax incentives (depending on the issuer and jurisdiction), such as tax exemption and tax credits. It is done to attract investors to finance projects that benefit the environment and/or climate.

What is another name for a green bond? ›

The phrase “green bond” is sometimes used interchangeably with “climate bonds” or “sustainable bonds.” However, these are not synonyms. Green bonds are part of a larger trend in socially responsible and environmental, social, and governance (ESG) investing.

Does the US have green bonds? ›

In the U.S., green bonds are typically issued for $10 million to $100 million, though they are frequently used to raise larger sums.

Why do firms issue green bonds instead of regular bonds? ›

Corporate green bond announcements generate positive abnormal stock returns. We suggest this might be because managers use green bonds to signal the profitability of the climate-friendly projects they finance.

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