ESG reporting

ESG reporting is the disclosure of an organization's environmental, social and governance performance, covering areas like emissions, labor practices, board composition and ethics, to investors, regulators, customers and the public. It ranges from voluntary sustainability reports to mandatory filings under frameworks such as the EU's CSRD, the ISSB's IFRS S1/S2 standards, or national climate-disclosure rules.

Frameworks differ in what they require and why: the GRI standards are built around real-world impact, while the ISSB and the financial-materiality strand of CSRD focus on what is relevant to enterprise value, and CSRD additionally requires double materiality, reporting both directions at once. Underlying emissions figures typically come from carbon accounting using the scope 1, 2 and 3 emissions framework, and climate-risk sections increasingly draw on climate value-at-risk and scenario work.

ESG reporting matters because it is now a compliance requirement in several major jurisdictions, not just a reputational exercise, and its figures increasingly get external assurance similar to financial audits. The best-known pitfalls are "greenwashing," presenting selective or unverifiable claims, and comparing ESG ratings or scores across providers as if they measured the same thing; different raters weight and define categories differently, so scores for the same company can diverge substantially.