National Treasury has opened a consultation on how South African banks, insurers and asset managers should plan for, and report on, their transition to a low-carbon economy. In a media statement dated 22 October, Treasury invited written comment on a paper proposing a Climate Transition Planning and Disclosure Framework for financial institutions. Submissions close on 10 December 2026. The statement does not say whether the framework would become mandatory, so for now it is a proposal about direction and design, not a rule. For any company that borrows, insures or raises capital in South Africa, it signals what lenders and investors may soon ask for.
What Treasury has put out for comment
According to the Treasury media statement, the consultation paper aims to lay the foundations for a framework that guides financial institutions in developing and using “credible, effective and context-appropriate transition plans.” Treasury says the proposal recognises that the move to a low-emission, climate-resilient economy must deal with mitigation, adaptation and a just transition together, and that it seeks to align with international good practice while reflecting South African circumstances.
The paper is built around three parts. The first covers conceptual and policy foundations, including the role of transition plans in managing climate-related risks and opportunities and relevant international frameworks. The second looks at the South African context, assessing the financial system’s exposure to climate risks and opportunities and how prepared the sector is for transition planning. The third sets out a proposed national framework for financial sector transition plans, with core design principles, key features and the conditions needed to make it work.
The investment need behind the proposal
Treasury frames the exercise around money. It says the country’s investment needs for mitigation, adaptation and a just transition are estimated to average 4.4% of gross domestic product a year through to 2050. Financial institutions, it says, have an enabling role in mobilising and directing that finance. Banks, insurers, asset managers and other investors also depend on information from companies in the real economy to judge climate risk, assess opportunities and decide on financing.
That is the part with the widest reach beyond the financial sector. Treasury states that effective transition planning inside financial institutions must be supported by credible corporate transition plans and a broader enabling environment, which it describes as coherent policy measures, economy-wide incentives, standardised and accessible data, and proportionate guidance. In plain terms, a bank that has to show a plan for its loan book will want data from the miners, manufacturers and property owners it lends to. Companies that already work with lenders on sustainability-linked deals, such as Harmony’s $1.25 billion sustainability-linked financing structured with Nedbank, are already used to that kind of reporting. Smaller borrowers may not be.
This builds on earlier Treasury work
The new paper follows Treasury’s 2021 technical paper, Financing a Sustainable Economy. That document identified managing and disclosing climate risk as the area of urgent demand for the financial sector and pointed to the Task Force on Climate-related Financial Disclosures as a reference standard. It estimated South Africa’s transition risk at R2 trillion, given exposure through exports, thermal coal and related infrastructure, power generation and synthetic fuels. The 2021 paper focused on risk management and disclosure; the 2026 consultation moves to the plans that institutions would publish about how they intend to change.
It is also one of several Treasury consultations open at once. A separate proposal, to centralise R88 billion of unclaimed assets under one administrator, also touches financial institutions. Treasury’s 10 December date leaves companies a little under seven weeks from today to read the climate paper and respond.
Who is being asked, and how to respond
Treasury wants input from financial institutions, corporates, industry associations, regulators, policymakers, civil society, academia and other interested parties. Written comments go to Vukile Davidson at transitionplanning@treasury.gov.za. The department encourages “specific and practical recommendations” on design, implementation, proportionality and the enabling conditions needed for credible transition planning. The stress on proportionality matters. It suggests Treasury expects debate about how much a small insurer or a regional asset manager should be asked to produce compared with a large bank.
The same coverage appeared in Engineering News and on Infrastructure News, both of which reproduce the Treasury statement closely and add no independent reporting or reaction from the industry yet.
What businesses should take from it
Three practical points follow from what Treasury has published. First, a framework aimed at lenders will reach borrowers through the data requests that come with credit, insurance cover and investment mandates, even if no law ever tells a manufacturer to publish a transition plan. Second, the consultation’s reference to standardised and accessible data suggests Treasury sees poor data as a bottleneck, which could shape what gets asked for. Third, companies with energy-intensive operations or long-lived assets are the ones whose plans financial institutions will be trying to read, which makes early engagement more useful than waiting for a final text. Anyone planning on private renewable power may find lenders asking about it sooner as a result.
What is still unknown
We have not seen the consultation paper itself, only Treasury’s statement describing it, so the actual design principles are not yet verified here. The statement does not say whether the framework would be voluntary, enforced through the Prudential Authority and the Financial Sector Conduct Authority, or built into JSE listing rules. It gives no timetable for a final framework and no detail on which institutions would be covered first. The 4.4% of GDP investment estimate is Treasury’s, and the statement does not say where the figure comes from. Those answers will shape how heavy the burden is, and they may only become clear after the 10 December deadline passes and Treasury publishes its response to comments.
