Part of a new industry series Investing the Future™: Climate Risk Intelligence™ for Private Equity
Executive Summary
For private equity, climate disclosure is moving from a sustainability-adjacent exercise to a finance-grade reporting and governance issue, increasingly shaped by ISSB concepts and counterparties’ expectations. TCFD still matters because it established the disclosure logic that the market recognizes, but IFRS S2 and the broader ISSB framework are becoming the more important reporting anchor. The most material weakness in current disclosure practice is resilience across different climate scenarios, which is especially relevant to private equity because physical risk analysis is ultimately about how a business performs under disruption, with changing assumptions and actions management can take. At the same time, asset owners and asset managers are already pushing climate-related reporting expectations through the investment chain, increasing pressure on private-equity sponsors to provide evidence to support LP reporting, diligence responses, and governance discussions (IFRS Foundation, 2023, n.d.; IFRS Foundation, 2024).
TCFD Still Shapes The Logic, But ISSB Now Anchors Reporting
For private equity, TCFD still matters because it established the core disclosure logic that counterparties now recognize: governance, strategy, risk management, and metrics and targets. But the institutional center of gravity has shifted. The IFRS Foundation announced in 2023 that it would take over responsibility for monitoring progress on climate-related disclosures from 2024 onward, following the culmination of the TCFD’s work. IFRS S2 then made climate-related disclosure requirements part of the broader ISSB framework, with effect for annual reporting periods beginning on or after January 1, 2024 (IFRS Foundation, 2023, n.d.).
Climate Disclosure Is Becoming A Finance-Grade Reporting Problem
The practical takeaway is that private-equity sponsors should expect climate-related financial disclosure to be framed less as a standalone sustainability exercise and more as a finance-grade, investor-facing reporting problem. That does not necessarily mean every GP must report under IFRS S2 in the same way. It does mean that portfolio companies, auditors, lenders, insurers, buyers, and limited partners are increasingly using ISSB-style concepts when they ask how climate risk is governed, where it enters strategy, how it is identified and managed, and what the financial effects could be.
The Resilience Disclosure Gap Matters Most For Private Equity
The 2024 IFRS Foundation progress report shows both momentum and weakness. For fiscal year 2023 disclosures, 82 percent of companies disclosed at least one of the 11 TCFD-recommended disclosures, 44 percent disclosed at least five, and about 3 percent disclosed all 11. The least-disclosed recommendation was resilience of strategy under different climate scenarios, at 11 percent. For private equity, that is the most important gap to notice. Physical-risk analysis is valuable precisely because it addresses resilience questions: how the business would perform under disruption, which assumptions would change, which adaptation measures are needed, and how management would respond (IFRS Foundation, 2024).
LP Expectations Are Pushing Reporting Demands Through The Investment Chain
The same report also found that 78 percent of asset managers and 81 percent of asset owners currently report climate-related information to clients or beneficiaries. In other words, market expectations are already moving through the investment chain. Even when a private-equity manager is not directly compelled to publish a given ISSB-style report, the GP is increasingly expected to provide the underlying evidence needed for LP reporting, diligence responses, and governance conversations (IFRS Foundation, 2024).
Frequently Asked Questions (FAQs)
1. Why does TCFD still matter for private equity if ISSB is now the main reporting anchor? TCFD still matters because it established the disclosure structure that counterparties recognize: governance, strategy, risk management, and metrics and targets. ISSB, and specifically IFRS S2, now builds on that foundation and increasingly anchors how climate-related financial disclosure is framed in practice (IFRS Foundation, 2023; IFRS Foundation, n.d.).
2. What changed when IFRS S2 took effect? IFRS S2 moved climate-related disclosure into the broader ISSB reporting framework for annual reporting periods beginning on or after January 1, 2024. The practical effect is that climate disclosure is increasingly being treated as part of mainstream investor-facing financial reporting rather than a standalone sustainability exercise (IFRS Foundation, n.d.).
3. Why is the resilience disclosure gap especially important for private equity? Because private equity depends on understanding how a business performs under disruption, what assumptions break, what adaptation measures are needed, and how management responds. The IFRS Foundation’s 2024 progress report found that resilience of strategy under different climate scenarios was the least-disclosed TCFD recommendation, at 11 percent, making it a particularly important weakness for sponsors to notice (IFRS Foundation, 2024).
4. Why should private-equity managers care about ISSB-style reporting even if they are not directly required to publish it? Because portfolio companies, auditors, lenders, insurers, buyers, and limited partners are increasingly using ISSB-style concepts when they assess governance, strategy, risk management, and financial effects. Even where a GP is not directly compelled to issue a specific report, it is still increasingly expected to provide the underlying evidence that those stakeholders need (IFRS Foundation, 2024).
5. How are LPs increasing the pressure for better climate disclosure? The IFRS Foundation’s 2024 progress report found that 78 percent of asset managers and 81 percent of asset owners currently report climate-related information to clients or beneficiaries. That means climate-reporting expectations are already moving through the investment chain, increasing pressure on private-equity sponsors to support LP reporting, diligence responses, and governance discussions with better evidence (IFRS Foundation, 2024).
More in the next post on Investing the Future™: Climate Risk Intelligence™ for Private Equity…
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