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ESG

ESG Reporting Explained: Definitions, Pillars, and CSRD Relevance

From sustainability goals to strategic insights, here’s everything you need to know about Environmental, Social & Governance (ESG) reporting today.
Author
Date
May 3, 2022
April 4, 2025
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Why ESG Is More Than Just a Buzzword in Modern Sustainability Reporting

Environmental, Social, and Corporate Governance (ESG) has become a cornerstone of sustainability reporting and long-term corporate strategy. In fact, ESG reporting now influences everything from investment decisions to internal operations and stakeholder trust. As the regulatory spotlight intensifies, understanding ESG is essential for any organization looking to stay competitive and compliant.

According to a 2021 CFA Institute survey, 79% of investment managers believe that ESG factors should be integrated into the investment process. But what does ESG actually mean, and how did it evolve into one of the most crucial frameworks for evaluating corporate behavior? Let’s break it down.

The Origins of ESG: A History Rooted in Responsibility

Before ESG became a mainstream metric, terms like Corporate Social Responsibility (CSR) and the Triple Bottom Line (TBL) paved the way. These early frameworks aimed to balance profit with social and environmental responsibility, particularly in sectors such as mining, agriculture, and energy.

The United Nations' Global Compact in 2000 and the Principles for Responsible Investment (PRI) in 2005 helped institutionalize this shift, emphasizing that companies must consider long-term environmental and societal outcomes alongside financial performance. The phrase "ESG" was first coined in the 2005 report Who Cares Wins by Ivo Knoepfel.

Since then, ESG has evolved into a data-driven, strategic tool, offering insights into how companies manage non-financial risks and contribute to sustainable development.

What Is ESG? Definitions and Distinctions

Sustainability is a broad umbrella term that describes efforts to reduce environmental impact and promote social equity. ESG, meanwhile, is a measurable framework used to assess a company’s performance across three core areas:

  • Environmental: Evaluates a company’s stewardship of natural resources. This includes emissions data, pollution control, resource efficiency, and environmental impact mitigation.
  • Social: Looks at how a company treats its employees, customers, suppliers, and the wider community. Diversity, equity, inclusion (DEI), health and safety, and human rights are core components.
  • Governance: Assesses leadership integrity, board diversity, internal controls, and compliance with regulations and ethical standards.

Each pillar generates actionable insights for investors and stakeholders, ultimately shaping a company's ESG score.

The "E" in ESG: Environmental Responsibility

Environmental factors in ESG reporting include:

  • Greenhouse gas (GHG) emissions
  • Energy and water usage
  • Waste management
  • Supply chain sustainability
  • Biodiversity protection

Companies must report both their negative environmental impacts and the measures they take to reduce or offset them. These reports offer competitive advantages by demonstrating a commitment to climate action.

The "S" in ESG: Social Impact and Equity

Social metrics evaluate how well an organization nurtures its people and communities:

  • Labor practices and working conditions
  • Employee diversity and inclusion
  • Customer satisfaction and data privacy
  • Supply chain ethics and occupational safety

Socially responsible practices lead to better employee retention, stronger brand loyalty, and greater stakeholder engagement.

The "G" in ESG: Strong Governance Matters

Governance criteria examine the integrity of an organization’s leadership and operations:

  • Board structure and independence
  • Executive compensation alignment
  • Shareholder rights
  • Anti-corruption policies and internal audits

Robust governance frameworks reduce risks and enhance transparency, fostering investor confidence and long-term stability.

Why ESG Reporting Matters More Than Ever

The European Commission’s Corporate Sustainability Reporting Directive (CSRD) is transforming ESG reporting requirements. Under this directive, companies must disclose non-financial information using the European Sustainability Reporting Standards (ESRS).

CSRD marks a shift from voluntary to mandatory sustainability reporting. It requires companies to conduct double materiality assessments and provide detailed ESG disclosures aligned with the EU taxonomy.

To remain competitive, companies must embed ESG into their core operations. This means setting clear goals, tracking progress, and transparently communicating results to stakeholders.

How to Start Your ESG Journey

  • Map your baseline: Identify current ESG performance gaps using industry benchmarks.
  • Engage stakeholders: Collaborate across departments and with suppliers to collect meaningful data.
  • Select a reporting framework: Choose tools aligned with CSRD and global standards like GRI or TCFD.
  • Invest in technology: ESG software platforms streamline data collection, ensure accuracy, and support compliance.

Final Thoughts: ESG as a Strategic Business Imperative

The rise of ESG reporting isn't a trend, it's a transformation. For businesses to thrive in this evolving landscape, they must view ESG not as a checkbox, but as a strategic driver of innovation, reputation, and resilience.

With the CSRD and ESRS frameworks becoming the new norm, companies that integrate ESG into their DNA will be better equipped to build trust, attract investment, and lead in the transition to a sustainable economy.

Stay tuned for our upcoming blog on CSRD compliance and the impact of EU sustainability reporting legislation. In the meantime, check out our on-demand webinar to learn more about how to implement ESG reporting the right way.

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