GRI Takes Aim at Patchy Pollution Reporting With New Global Disclosure Push

Key Takeaways

• Expanding Disclosure Scope: Global Reporting Initiative has launched a consultation on new and updated standards covering air, soil, and broader pollution-related incidents.
• Data Gaps in Focus: Research highlights inconsistent and inadequate air pollution reporting, even among high-emitting sectors, limiting comparability and oversight.
• New Soil Standard Introduced: Proposals include the first dedicated GRI Topic Standard for soil pollution, signaling a broader approach to environmental impact reporting.
• Incident Reporting Evolution: Updates to existing standards would expand requirements to include emergency preparedness and response for all critical incidents, not just pollution-specific events.

Deep Dive

There’s a quiet but consequential shift underway in how companies are expected to talk about pollution. And if the Global Reporting Initiative gets its way, that conversation is about to become far more detailed, far more comparable, and far harder to sidestep.

On Monday, GRI launched a public consultation on a set of draft standards aimed at strengthening how organizations report pollution across air, soil, and broader environmental impacts. It’s a move that reflects a growing frustration in the sustainability world. For all the attention given to climate disclosures, pollution reporting remains uneven, inconsistent, and in many cases, incomplete.

That gap is becoming increasingly difficult to ignore. GRI’s own research points to patchy and inadequate data even among high-emitting sectors, particularly when it comes to quantifiable air pollution metrics. At the same time, external signals are growing louder. The latest World Air Quality Report paints a stark picture of worsening air quality worldwide, with 91 percent of countries exceeding the World Health Organization guideline for microscopic pollutants linked to serious health risks.

Taken together, the message is clear. Pollution may be everywhere, but consistent reporting on it is not.

Moving Beyond Emissions Alone

The consultation centers on three exposure drafts that collectively broaden the scope of what pollution reporting is meant to capture. While existing frameworks have largely focused on emissions and waste, the proposed changes push toward a more holistic view of environmental impact.

One of the more notable developments is the introduction of a dedicated Topic Standard for soil pollution, an area that has historically received far less attention than air and water. Updates to GRI 305 on emissions aim to strengthen disclosures around air pollution, while revisions to GRI 306 expand how companies report on spills and incidents.

But this isn’t just about refining definitions or adding new metrics. The proposed changes also reframe how organizations are expected to think about risk. Under the updated approach, reporting would extend to emergency preparedness, prevention, and response for critical incidents more broadly, not just those traditionally categorized as pollution events.

A Wider Lens on Impact

What’s emerging is a recognition that pollution doesn’t sit neatly within a single category. It cuts across environmental media and, increasingly, across business functions. Air emissions, soil contamination, and industrial incidents all intersect with public health, community impact, and long-term environmental resilience.

Harold Pauwels, GRI Standards Director, framed the effort as one that requires a broader base of input to get right. In his view, strengthening pollution reporting is as much about expanding perspectives as it is about tightening requirements, particularly given the global and cross-sector nature of the issue.

That emphasis on alignment is also reflected in the technical design of the drafts. The proposals are intended to sit alongside established frameworks such as the UN Guiding Principles on Business and Human Rights and the OECD Guidelines for Multinational Enterprises, while maintaining interoperability with the European Sustainability Reporting Standards.

Consultation Now Open, With More to Come

The consultation period, approved by the Global Sustainability Standards Board, will run until June 8, with GRI actively encouraging feedback from companies, investors, civil society groups, and other stakeholders.

The work itself has been building for some time. The project was commissioned in March 2024, followed by the formation of an independent multi-stakeholder working group later that year. Since then, its scope has gradually widened, bringing previously overlooked areas like soil pollution into sharper focus. Other dimensions, including noise and odor, are expected to be addressed in future phases.

GRI is targeting 2027 for the final release of the updated Pollution Standards. In the meantime, a series of global webinars scheduled for April and May will walk stakeholders through the proposed changes and the thinking behind them.

Pollution reporting is no longer a peripheral exercise or a subset of emissions data. It is becoming a more integrated, more scrutinized part of how companies are expected to account for their environmental impact, and, increasingly, how they manage the risks that come with it.

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