India’s Reserve Bank is developing a climate-finance architecture amid increasing global enforcement, but faces challenges in enforcement, disclosure standards, and statutory mandates, signalling a cautious but pivotal shift towards climate risk management in the Indian banking sector.
India’s central bank is trying to build a climate-finance framework at a moment when global regulators are moving from theory to enforcement. In February, the European Central Bank imposed periodic penalty payments of €7,551,050 on Crédit Agricole after finding that the French lender had not properly assessed the materiality of its climate-related and environmental risks. That came months after Spain’s Abanca became the first bank fined by the ECB over a climate-related supervisory failure, underscoring how climate risk is increasingly being treated as a prudential issue rather than a reputational one. In India, the Reserve Bank of India has begun to move in the same direction, but with a different emphasis and a more tentative regulatory design.
The RBI flagged climate risk as a possible threat to financial stability in its June 2025 Financial Stability Report, and in May 2025 it unveiled the Reserve Bank-Climate Risk Information System, a data platform intended to close persistent gaps in climate-related financial information. By November, the central bank had issued binding directions for banks, small finance banks and non-banking finance companies on climate finance and climate-risk management, folding its earlier green-deposit framework into the new regime. The architecture is significant because it gives the RBI a clearer supervisory role, but the post argues that the current framework remains too light on enforcement and disclosure to shift behaviour at scale.
The legal question is whether the RBI is acting within its mandate. The Reserve Bank of India Act and the Banking Regulation Act give it wide powers to issue directions in the public interest and for banking policy, while similar powers apply to NBFCs. But the article notes that neither statute expressly gives the RBI a sustainability mandate, and Indian courts have already shown they will scrutinise the central bank’s use of its powers. In the 2019 Dharani Sugars case, the Supreme Court struck down an RBI circular on stressed assets for procedural reasons. In 2020, in Internet and Mobile Association of India, the court held that the RBI could regulate crypto-related activity, but only within the limits of proportionality. That matters here because a prudential approach to climate risk sits more comfortably within the RBI’s remit than a promotional one that tries to steer credit towards green activity and away from brown activity.
The main weakness of the present regime is that participation is voluntary, even though the directions themselves are binding. No lender is required to offer green deposits; those that do must adopt a board-approved policy, a financing framework, external review, annual verification and impact assessment. Yet the consequences for failing to allocate proceeds are left vague, described only as subject to “supervisory review”. The article argues that this is too unclear to create accountability and too weak to reassure depositors. It also says the disclosure rules are underdeveloped: lenders can comply while providing very different levels of information, which leaves investors unable to compare products or judge impact. By contrast, European green bond rules require standardised allocation reporting, creating a common baseline across issuers.
The same problem runs through oversight. The RBI requires an annual report to go before a board, but that is a backward-looking compliance check rather than a forward-looking integration of climate risk into lending strategy or risk appetite. Some Indian banks have gone further on their own, including Canara Bank and ICICI Bank, but these appear to be exceptions rather than the norm. A recent report by Climate Risk Horizons found that only a minority of banks disclosed board-level climate oversight, and even fewer linked that oversight to credit decisions or sector-level sustainable lending data. The article’s conclusion is that the RBI has taken an important first step, but if it wants climate finance to develop beyond symbolism, it will need a sharper prudential framework, clearer disclosure standards and a more credible supervisory response.
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