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What remains in the wreckage of the Climate Disclosure Rule

The SEC Climate-related Disclosure Rule appears to be dead, although the administrative process is still being worked through.


In brief
  • Shifts in leadership have changed climate disclosure priorities, but material sustainability issues and compliance risks remain critical for registrants.
  • Global sustainability rules require companies to strengthen disclosures, align materiality and improve governance for evolving legal and investor demands.

The change in presidential administration has caused a significant shift in the policy priorities of the SEC Chair and Commission. Under the prior administration, the SEC deployed its comment letter process to surface issues with existing climate-related disclosures and made sustainability themes a rulemaking and enforcement priority. That focus has ceased under the SEC’s new leadership. 

Nonetheless, the SEC’s reporting framework remains largely unchanged. Regardless of the shift in policy and priorities, material sustainability issues remain a strategic consideration and a source of compliance and legal risk. 

For example:

  • The SEC’s disclosure framework picks up material issues, many of which may include environment, social and governance (ESG) themes, requiring disclosure across 10-Ks, 10-Qs, Proxy Statements and others.
  • The rise of sustainability-linked trade and industrial policy will expand the disclosures that will need to be inflected with sustainability content.
  • Many registrants will be required to disclose sustainability information in other jurisdictions, which may interact with the SEC disclosure framework (e.g., Corporate Sustainability Reporting Directive (CSRD) and Taxonomy).
  • SEC registrants are already disclosing the impact of sustainability issues at scale, including by reference to the topics set out in the SEC’s 2010 interpretive guidance on climate disclosure. 

We identify five significant sustainability themes of relevance for SEC registrants. 

1. Expanding economic impacts

Issues connected to sustainability tend to vary in relevance across sectors; the material issues for extractives ought to look different from those in technology. But no sector is free of sustainability issues that have the potential to impact value across markets, geographies and time horizons. 

For example, to date, we’ve seen:

  • Registrants disclosing analysis of trends in anticipated demand for their products being impacted by the expected trajectory of climate change which then cause revaluations of associated assets.
  • Registrants that have identified a material dependence on a particular natural resource have provided commentary highlighting concerns that such resources may become expensive, more prone to interruption or scarce. 

Alongside these types of disclosures, we highlight a few illustrative examples that may generate economic impacts: 

  • Industrial policy and trade barriers for sustainability: Several major markets are pivoting public policy to generate incentives toward decarbonization. Alongside the reset in trade, toward a more fragmented global market, several jurisdictions have either implemented or have under consideration sustainability-linked trade barriers. For example:
    • The EU’s Carbon Border Adjustment Mechanism charges import fees on greenhouse gas (GHG)-intensive commodities to both incentivize emissions reductions and protect EU manufacturers from high-emitting competition. 
    • The EU’s Clean Industrial Deal is rolling out more rigorous product labelling and limiting the export of certain critical minerals, which may impact business models in a variety of sectors.
  • Minsky moment: A growing concern, reflected in policy initiatives by financial supervisory authorities around the world, is the impact of unpriced or radically underpriced climate risk that may result in a sudden and major decline in asset values (i.e., a “Minsky moment,” named after Hyman Minsky, renowned American economist). We are seeing an increase in a range of physical assets (such as residential property) that are now uninsurable due to climate-driven risks (from wildfires to floods). There is concern that this pattern of broad uninsurability will spread to much broader categories of assets and financial arrangements, causing such assets to be rapidly and significantly impaired or rendered uninvestable. This is one of the mechanisms driving the concern around a future climate change Minsky moment where previously unpriced risk suddenly is priced and results in a rapid and disorderly revaluation of assets, with broad implications from the health of corporate balance sheets to the stability of the financial system.1

2. Several ESG reporting requirements

Even absent the SEC’s Climate-related Disclosure Rule, registrants are reporting on a broad range of sustainability-linked regulations. These often share a common root in terms of structure and themes but still present a variegated challenge to navigate and maintain a consistent and coherent disclosure stance. As the SEC previously noted, a significant proportion of registrants have been disclosing a large volume of sustainability-linked information voluntarily. In many jurisdictions, such voluntary disclosures will become mandatory. 

California is requiring GHG reporting (similar to that which would have been required in the SEC’s Climate-related Disclosure Rule) from companies doing business in the state; many SEC registrants will inevitably be caught by this requirement. Several other states have “copycat bills” based on California’s regulations at various stages in their legislative process. 

In addition, for SEC registrants with global operations, there are various cross-jurisdiction reporting requirements that may be applicable, including the EU CSRD and EU Taxonomy. The International Sustainability Standards Board (ISSB) requirements have been adopted, at least in part, by jurisdictions such as Mexico, Brazil and Australia (among many others), with the ISSB standards now also encompassing the previously independent standards) and the Sustainability Accounting Standards Board (SASB). Notably, many of these regulations are not limited to entities domiciled in those jurisdictions; several of these regulations have extraterritorial effects. 

3. Aligning materiality – and financial disclosure 

The SEC disclosure framework continues to be grounded in financial materiality (as set out by the Supreme Court in Basic v. Levinson and TSC Industries v. Northway, Inc.), which is focused on the total mix of information from the perspective of a reasonable investor. Companies want to make sure that their approach to materiality is stable across reporting periods and that disclosures are consistent. Many SEC registrants are scoped into CSRD, which adds a further layer of complexity to materiality determinations. 

CSRD has a double materiality construct. This means that an issue can be material either if the issue is material to the performance and prospects of the company (financial) or if the company’s impact on that issue for stakeholders or society is material (impact). This is a more expansive materiality concept for SEC registrants and presents process, legal and disclosure considerations. Companies have a range of options for reporting on CSRD. Regardless of the way a company reports on CSRD, at whichever level, it will need a process to support consistency across its materiality approach and disclosure stance. 

An additional and unique feature of the CSRD landscape is the EU Taxonomy, which requires companies to report financial KPIs derived from the financial statements indicating whether and to what extent their business is “sustainable” by reference to EU benchmarks. This novel disclosure framework will involve companies in a closer-grained disaggregation of business activities than in their financial statements. This presents challenges of consistency with existing reporting practices. In addition, many companies are assessing whether existing claims of “green” or “sustainability” can be retained in the context of Taxonomy reporting requirements.

4. Governance and investor focus 

Companies are reviewing the stance of their sustainability disclosures, across reporting platforms. That is inevitably a balancing act between right-sizing disclosures and initiatives while remaining consistent around topics previously identified as strategically important. 

In terms of capital markets, our recent industry studies indicate that institutional investors continue to request and substantively deploy ESG information in their investment management practice. 

Nearly all (95%) of investors affirmed that for 2025 they continue to assess how companies manage financially material business risks and opportunities connected to sustainability.2

In addition, the ESG issue spectrum is not static. Boards have a duty to monitor mission-critical issues while management needs systems in place to manage those issues. In recent years, many companies have seen litigation around failures to oversee and monitor issues, referred to as Caremark claims. This presents challenges to companies where ESG issues have been previously under-appreciated but are becoming increasingly salient (particularly where novel ESG regulations require disclosure on new themes). 

All SEC disclosure requirements are subject to reporting controls and governance; all of this means a bigger role for Disclosure Committees. In a recent survey by EY and the Society for Corporate Governance, more than 20% of respondents observed an expansion in the composition of their disclosure committee, broadening to include positions such as an ESG controller.

5. SEC – existing requirements (climate and human capital)

In 2010, the SEC issued its interpretive guidance, which continues to apply, in relation to climate change. That guidance identifies several elements of the SEC’s reporting framework where climate risk could arise as a material issue requiring disclosure (we include the references to the section of Regulation S-K). We provide a few illustrative examples of the type of disclosures companies have included against a selection of these headings.

Recommendations:

  • Companies should be asking themselves two questions: What are we compelled to talk about (required by regulation)? What do we want to talk about (because our investors are consistently asking for it)?
  • Engage with ESG as a strategic imperative: Disclosures around sustainability themes can generate engagement from investors and civil society, but they may also generate strategic opportunities (e.g., expanding an EU Taxonomy-aligned activity to benefit from accelerating green premiums and enabled by supportive industrial policy).
  • Navigate the mosaic of reporting requirements: Companies should understand the basis of disclosure against the variety of standards they are scoped into and ensure that such disclosures are stable over time and not inconsistent.
  • The board of directors should not overlook sustainability reporting and engage in nuanced and detailed oversight to support consistency and compliance coverage, providing appropriate proficiency and engagement through their disclosure committee. 

Rebecca Harris, Senior Manager, Financial Accounting Advisory Services, Ernst & Young LLP, and Graham Day, Senior, Financial Accounting Advisory Services, Ernst & Young LLP contributed to this article.


Summary

Companies should approach sustainability disclosure both as a regulatory necessity and a strategic opportunity, focusing on consistent, transparent reporting that addresses investor expectations and complies with diverse standards. Active board oversight and engagement are essential to maintain credibility and drive long-term value.

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