A new study finds that companies are increasingly disclosing climate data—yet coverage of value chains and social factors remains patchy. Using an AI-powered method, a team from LMU Munich and the University of Cologne analyzed 2. 9 million sustainability indicators from 10 years of annual reports.

Source: [Phys.org](https://phys.org/news/2026-07-sustainability-years-corporate-reveal-conceal.html)

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