For years, ESG (Environmental, Social, and Governance) was pitched as the inevitable future of corporate governance, promising to reshape how companies operate, disclose, and allocate capital. Today, that narrative is less certain. In the United States, ESG has become overtly political. In Canada, the shift is quieter, but notable: regulators appear to be cautious, progress is incremental, and investor enthusiasm measured.

This tension is especially visible in Canada’s energy sector, as new pipeline developments, Arctic and Northern projects under federal review, and ongoing resource expansion highlight the challenge of aligning ESG ambitions with economic realities.

I. Canada’s Incremental Approach

Canada has avoided the US-level of ideological polarization surrounding ESG, but it has also avoided fully committing to ESG as a unified legal regime.

Instead, ESG has been integrated, rather unevenly, into existing structures:

• Canadian Securities Administrators have proposed climate-related disclosure requirements;
• The Office of the Superintendent of Financial Institutions has introduced climate risk expectations through Guideline B-15; and
• Regulators continue to align with the Task Force on Climate-related Financial Disclosures.

At the same time, the Competition Bureau has signaled increased scrutiny of environmental claims, reinforcing that ESG-related disclosures must meet traditional standards of accuracy and verifiability.

This approach reflects a preference for incrementalism over transformation. ESG is not being imposed as a distinct legal category, but rather folded into disclosure, governance, and risk oversight frameworks that already exist.

The result is pragmatic, yes, but also somewhat indeterminate. ESG in Canada lacks the coherence of a single regulatory regime, raising questions about whether it meaningfully changes legal obligations or simply reframes them.

II. The Energy Sector and Structural Tension

The Canadian energy sector provides a useful lens through which to assess ESG’s practical limits.

Canada remains economically dependent on oil and gas, even as ESG frameworks emphasize decarbonization and transition risk. This creates a persistent tension between market reality and regulatory direction.

Energy companies must now assess asset viability, disclose transition risks, and detail governance processes around climate issues. On one hand, enhanced disclosure may improve transparency and allow markets to price risk more effectively. On the other, it introduces challenges including forward-looking assumptions about regulatory and technological change, uncertainty in asset valuation, and potential constraints on capital formation in emissions-intensive sectors.

From an energy law perspective, ESG does not resolve these tensions so much as surface them more explicitly, often without offering clear guidance on how they should be reconciled.

III. The Question of Legal Novelty

One of the more underexplored aspects of ESG is how much of it is genuinely new.

Canadian corporate law has long allowed for consideration of stakeholder interests. In BCE Inc v 1976 Debentureholders, the Supreme Court of Canada confirmed that directors may consider a range of factors, including environmental considerations, when acting in the best interests of the corporation.

Many ESG-related risks are already addressed through disclosure, misrepresentation, and competition laws. For instance, the increasing attention from the Competition Bureau to potential “greenwashing” reinforces this point. The issue is not the absence of legal tools, but the application of existing ones to new forms of disclosure.

This raises a legitimate question: does ESG meaningfully expand legal obligations, or does it largely repackage established principles under a new label?

IV. Rebranding ESG as Risk

Recent developments suggest that the latter may be closer to the mark.

The terminology of ESG is gradually giving way to more familiar legal and financial concepts:

• ESG strategy becomes risk management;
• sustainability commitments become disclosure considerations; and
• climate responsibility becomes financial materiality.

This shift may reflect a recognition that ESG, as a broad and sometimes ambiguous framework, is difficult to operationalize within legal systems that prioritize clarity and enforceability.

By contrast, concepts like risk, disclosure, and fiduciary duty are well understood. Reframing ESG in these terms does not eliminate its substance, but it does anchor it more firmly within existing doctrine.

At the same time, this rebranding arguably narrows ESG’s scope. What began as a wide-ranging framework encompassing environmental, social, and governance concerns is increasingly filtered through the lens of financial materiality and investor protection.

Conclusion

In Canada, ESG in the energy sector illustrates tensions it cannot fully resolve, between competing priorities such as competing decarbonization goals and market dependence, and between disclosure requirements and uncertainty.

ESG may ultimately prove less transformative in practice than what it hoped to achieve ideologically, but that does not render it irrelevant. Rather, it suggests that its influence will be more incremental, operating within, rather than fundamentally altering, the existing architecture of corporate and energy law.

Whether this practical reality represents a maturation of ESG or a limitation of its ambitions remains an open question.

Contact Us for Assistance

Walsh remains well positioned to assist clients in navigating this evolving landscape. As ESG considerations continue to be integrated into existing legal frameworks, we advise on climate-related disclosures, risk management, governance practices, and regulatory compliance, including in the energy sector. Our approach is practical and business-minded: helping clients meet emerging expectations while managing legal risk and maintaining operational flexibility in an increasingly complex environment.