Topic

Scope 3 emissions reporting is growing—particularly among large companies—revealing material emission sources and influencing both climate action and investment decisions.

September 24, 2025

Current Trends in Scope 3 Disclosure Rates 

Below is an excerpt from ISS-Corporate’s recently released article “Current Trends in Scope 3 Disclosure Rates. The full article is available on the ISS-Corporate online library. 

Reporting on Scope 3 greenhouse gas (GHG) emissions remains a complex undertaking for companies, requiring calculation, estimation, and assumptions – particularly concerning factors outside of direct operational control. However, significant progress has been observed in recent years in the quality and prevalence of Scope 3 disclosures, especially amongst larger, more mature organizations. 

Currently, approximately 29% of the 8,231 publicly traded companies in ISS’s global coverage report Scope 3 emissions; this figure rises to 48% for large-cap firms (market cap exceeding $10 billion). As illustrated below, Scope 3 disclosure rates vary considerably by sector, with Utilities, Consumer Staples, and Real Estate leading the way. 

READ THE FULL ARTICLE >


By:
Kosmas Papadopoulos, Executive Director, Head of Sustainability Advisory – Americas, ISS-Corporate

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