Knowledge Center

Understand ESG, CSRD, and sustainability reporting

Plain-language definitions, sector guides and the history behind the standards shaping the Index.

Glossary

Core Sustainability Terms

ESG

B Corp

CSRD

Double Materiality

EU Taxonomy

Materiality

Greenwashing

NACE Code

Scope 1, 2, 3

Net Zero

Sector Guides

ESG guides by industry

Financial and Insurance

Climate risk, sustainable finance disclosures and portfolio alignment.

Manufacturing

Emissions reduction, supply chain traceability and circular production.

Construction

Embodied carbon, materials sourcing and green building certification.

Health and Social Work

Facility emissions, care-sector resilience and social impact reporting.

Food and Beverage

Agricultural emissions, packaging waste and supply chain transparency.

Utilities

Grid decarbonisation, renewable transition and regulatory compliance.

Education and Training

Campus emissions, curriculum reform and closing sustainability skills gaps.

History

Milestones and regulatory timeline of sustainability reporting

How ESG reporting became a legal requirement across the EU

  1. 2014

    NFRD adopted — first EU law requiring large companies to disclose non-financial information.

  2. 2020

    EU Taxonomy Regulation enters into force, defining sustainable economic activity.

  3. 2021

    SFDR applies, introducing disclosure rules for financial market participants.

  4. 2023

    CSRD enters into force, expanding scope and detail of mandatory ESG reporting.

Sustainability by the numbers

EU net emissions cut targeted for 2030, against 1990 levels
55%
Environmental objectives in the EU Taxonomy
6
Years since the Brundtland report
39
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