Sustainable Finance: Government concludes sovereign green bond sale of Rs 160 billion

To achieve its net zero goals, India is focusing on generating additional global financial resources. To lower the carbon emissions of the economy, the union budget for 2022-23 announced the issuance of sovereign green bonds (SGBs). As highlighted by the International Capital Market Association (ICMA), a green bond differs from a regular bond as it emphasises a commitment to deploy the funds raised solely for financing or re – financing “green” projects, assets, or business activities.

In February 2023, the Indian government concluded the sale of Rs 160 billion in SGBs. The first tranche was released in January 2023, raising a total of Rs 80 billion. Of this, Rs 40 billion was raised for a five-year tenor (2028) at a yield of 7.1 per cent. The remaining Rs 40 billion was issued for a 10-year tenor (2033) at a yield of 7.29 per cent. The second tranche of SGBs was released in February 2023, also for Rs 80 billion, divided into two tranches of Rs 40 billion each. The tenor and yield were the same as in the first tranche. A key highlight was that the yield was a few basis points lower than government securities of the same tenor. A lower yield signifies that the green bonds carried a premium – commonly referred to as “greenium” for green bonds – thus making the price of the security higher. The Reserve Bank of India (RBI) set the cut-off yields for the two bonds at 7.23 per cent and 7.29 per cent respectively. These proceeds will be used to fund public sector projects that reduce the economy’s carbon intensity. A green finance working committee led by Chief Economic Adviser V. Anantha Nageswaran will select the government projects that will receive green financing. The Ministry of Finance has formed a Green Finance Working Committee to help with project evaluation and selection. Under the committee’s supervision, an annual report will be published on the allocation of proceeds to eligible projects, the description of projects financed, the status of implementation and unallocated proceeds. The proceeds from the sale of green bonds will be deposited in the Consolidated Fund of India. The Public Debt Management Cell will track the proceeds and monitor the funds allocated to eligible green expenditures.

The features of the issued SGBs are as follows:

  • Issuance method: The SGBs were issued through a uniform price auction.
  • Non-competitive bidding facility: As specified in the Scheme for Non-competitive Bidding Facility in the Auction of Government of India Dated Securities and Treasury Bills, 5 per cent of the notified amount of sale is reserved for retail investors.
  • Eligibility for repurchase transactions (repo): SGBs are eligible for repurchase transactions in accordance with the terms and conditions specified in the repurchase transactions (RBI directions, 2018) as amended from time to time.
  • Statutory liquidity ratio (SLR) eligibility: SGBs are considered an eligible investment for SLR purposes.
  • Underwriting: The primary dealer’s underwriting commitments and liquidity support were revised for the auction of SGBs.
  • When-issued trading: The SGBs were eligible for “when-issued” trading in accordance with the RBI’s guidelines on “Transactions in the When Issued Market in Central Government Securities”.
  • Tradability: The SGBs were tradable in the secondary market.
  • Non-resident investment: SGBs will be designated as specified securities un – der the “fully accessible route” for nonresident investment in government securities.

RBI’s framework

Last year, the government issued the framework for SGBs, which adheres to the ICMA’s principles for green bonds, including four core components and key recommendations intended by RBI. These four core components are use of proceeds, project evaluation and selection, management of proceeds, and reporting. Accor – ding to the RBI framework, a green project helps to promote energy efficiency, reduce greenhouse gas emissions, promote climate resilience and improve natural ecosystems and biodiversity.

The classification of a “green project” for the same is outlined based on the following principles. First, encouraging the re – source utilisation that is energy efficient. Second, reducing carbon emissions and greenhouse gas emissions. Third, promoting climate resilience and adaptation. Fourth, improving natural ecosystems and biodiversity, particularly in accordance with the principles of Sustainable Development Goals.

Key benefits and challenges

the issuance of SGBs will assist the Indian government in obtaining the required finance from potential investors for deploying public sector projects aiming to reduce the carbon intensity of the economy. They will further strengthen India’s commitment to its Nationally Determined Contribution (NDC) targets and increase its credibility in the global green finance ecosystem. Since SGBs are a new government initiative in India, they will give institutional investors a good indication of how environmentally friendly the government’s future initiatives will be. The payments of principal and interest for this framework’s issuances are not contingent on the performance of the eligible projects. Investors in bonds issued under this framework are not exposed to any project risks as these green bonds are issued by the government. Therefore, the default risk is low. Private firms can buy the certified green bonds and receive periodic interest on these bonds. The payments are not conditional on the performance of the projects, which is a key incentive for the investors to invest in green bonds. Trans – parent disclosure norms, reporting frameworks and specific green projects screening criteria will sustain investor interest in India’s first sovereign green bond market. The key challenges with green bonds are the false claims of environmental compliance, no specific tax incentives for green bonds in India, maturity and mismatches between long-term green investment and investors’ relatively short-term interests. The lack of a universal definition of green finance, combined with information asymmetry, frequently results in “green-washing”, in which investors do not receive full information about the usage of green bonds. Often, the proceeds of green bon – ds claim to be deployed in projects that are environment friendly but may not actually help in reducing emissions. Additionally, though India monitors greenhouse gas emissions through reporting mechanisms such as Perform, Achieve and Trade and monitors renewable capacity deployments through renewable purchase obligations, it lacks a national measurement, reporting, and verification platform for tracking climate finance.


Going forward, the central banks and policymakers, as custodians of financial stability, will be required to evaluate and examine the instruments or strategies they should use or focus on in order to meet su stainability goals without impacting their existing policy mandates. In addition, it conducted a survey of leading scheduled commercial banks on climate risk and sustainable finance. As per the survey results, the banks and financial institutions were found to have a critical role in financing the transition to a low-carbon economy and supporting national climate commitments.

Banks and financial institutions have always served as the backbone of India’s economic growth, thus, as the country shifts its focus to sustainable growth, they will need to take the lead and accelerate green lending. A number of structural adjustments to the conventional lending approach, such as the assessment and certification of a project’s green credentials, may be required to support this acceleration. As highlighted by M. Rajeshwar Rao, deputy governor, RBI, in December 2022, banks must focus on two key aspects. First, relying on their time-tested expertise in financial intermediation by acting as an effective conduit for channelling finance to carbon-efficient sectors and industries in line with national policies and goals. Second, improving the management of financial risks in their books that may be caused by climate change. Such risks range from direct physical risks resulting from adverse weather events to reputational and legal risks. Obviously, strategies for mitigating these risks must be based on sound public policy objectives, and all stakeholders must play a role in assisting the country in traversing and transforming into a climate[1]resilient economy. Going forward, it is expected that SGBs will attract market investments and loans to fund green projects due to their low interest rates. This measure is likely to re – in force India’s commitment to its NDC goals and enhance its credibility with international climate investors.

By Nikita Choubey