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Reframing the role of AI and big data in sustainability reporting

29 May 2025

The increasing complexity of sustainability disclosures reflects a broader shift in the global business environment. No longer confined to optional narratives in annual reports, sustainability data has become a critical factor in risk management, investment analysis, and long-term strategic planning. As this transformation unfolds, artificial intelligence (“AI”) and big data are emerging not simply as tools for operational efficiency, but as drivers of a fundamental change in how knowledge is gathered and applied. They are reshaping how companies collect, interpret, and act upon non-financial data.

Here we explore the structural implications of this shift, and how AI is not merely streamlining sustainability reporting, but redefining its function.

From disclosure to decision-useful data

Historically, sustainability reporting has been hampered by three enduring challenges: fragmented data sources, inconsistent standards, and the predominance of backward-looking indicators. AI addresses all three by establishing continuity across systems, increasing data fidelity, and facilitating forward-looking analysis.

Crucially, this is not just a technical improvement. It is an epistemic one. AI’s capacity to integrate real-time environmental, social, and governance inputs allows sustainability teams to move beyond static disclosure and into predictive, risk-adjusted planning. The result is not merely better reports, but fundamentally better questions. Rather than "What did we emit?" companies can ask, "What systemic risks are emerging in our supply chain?" or "What future scenarios should shape our capital allocation?"

The illusion of objectivity: AI and the politics of measurement

There is a temptation to assume that AI brings objectivity to sustainability. This is a fallacy. What AI provides is consistency and speed. But the choice of data inputs, the weighting of metrics, and the design of algorithms all reflect human values and assumptions. In sustainability, where much of the information is qualitative or subjective by nature, this becomes even more pronounced.

For instance, AI-driven systems may detect inconsistencies in Scope 3 emissions reporting, but they will not assess the ethical implications of supplier practices unless programmed to do so. Similarly, a predictive model may flag reputational risks, but it cannot contextualise cultural dynamics without human interpretation. In this sense, AI does not replace human judgement in sustainability, it amplifies it- either for better or worse.

Benchmarking as narrative construction

One of the most widely celebrated benefits of AI in sustainability is its capacity to enhance benchmarking. But benchmarking is not a neutral act. It constructs narratives about what ‘good’ looks like. AI’s ability to rapidly compare organisations across hundreds of ESG dimensions makes benchmarking more comprehensive, but it also raises questions about which benchmarks matter and why.

Is performance relative to industry peers a sufficient indicator of impact? Or does it simply lower the bar for companies operating in high-emission sectors? Here, AI’s speed must be counterbalanced by strategic intent. The best use of AI is not to chase average performance, but to model what leadership could look like under plausible future scenarios.

Predictive analytics and the limits of foresight

One of AI’s compelling applications in sustainability is the use of predictive analytics to anticipate emerging risks and opportunities. This might include modelling the impact of future carbon pricing, assessing water scarcity risks, or forecasting shifts in regulatory regimes.

Yet predictive models are inherently constrained by the data and assumptions upon which they are built. They can extrapolate from the past, but they cannot interpret political disruption, social movements, or ethical dilemmas. AI can simulate the future, but it cannot imagine it. For this reason, predictive analytics should support - not substitute - scenario planning and board-level debate.

Rethinking materiality in the age of automation

Perhaps the most profound shift AI brings to sustainability reporting lies in how materiality is defined and operationalised. Traditional double materiality assessments rely on stakeholder interviews, media scanning, and manual review of value chains. AI increases this by scanning vast quantities of structured and unstructured data in real time, identifying emerging themes and patterns that may not yet be visible to sustainability teams.

This accelerates the feedback loop between operational data and reporting strategy. But it also raises a critical question: if materiality can now be inferred algorithmically, how do companies ensure that the voices of affected communities, workers, and stakeholders are not subsumed by statistical inference? Here again, the value of AI lies in its ability to inform, not determine.

Towards a more reflective model of reporting

AI and big data are not neutral innovations. They are shaping the very way sustainability is framed, measured, and prioritised. As reporting becomes more real-time, more automated, and more predictive, organisations face a strategic choice: whether to treat AI as a technical upgrade, or as an opportunity to rethink the role of reporting altogether.

The former improves process. The latter improves purpose.

To achieve the full value of AI in sustainability, businesses must remain reflexive. They must interrogate not just how data is collected, but why. Not just what is reported, but what is left out. And not just whether insights are accurate, but whether they are meaningful.

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