ESG Reporting and Social KPIs

You can’t manage what you don’t measure. HR plays a vital role in ESG reporting—especially the 'S' that defines how people are treated, included, and developed.

In the age of non-financial disclosure, ESG reporting has moved from a niche practice to a legal and reputational necessity. For HR professionals, this shift brings a unique opportunity—and responsibility. While environmental and governance data often come from operations or legal, the social dimension of ESG lives squarely in HR.

Yet many HR teams still feel unprepared. What counts as a “social KPI”? Which data points matter to investors, regulators, and employees? And how do you ensure your reporting is accurate, ethical, and actually useful?

The Role of HR in ESG Reporting

The “S” in ESG stands for Social—but it’s not just about DEI (diversity, equity, inclusion). It includes the broader human experience at work:

  • Fair wages and working conditions
  • Diversity and anti-discrimination
  • Training and development
  • Employee health and wellbeing
  • Human rights and labor standards
  • Employee voice and representation

HR plays a critical role in capturing and interpreting this data. Done well, this reporting becomes more than compliance—it becomes a tool for strategic storytelling and trust-building.

Mandatory vs. Voluntary Standards

Different regions and stakeholders demand different levels of ESG transparency. Understanding the main frameworks is essential.

FrameworkFocusHR-Relevant Components
GRI (Global Reporting Initiative)Broad ESG disclosureLabor practices, diversity, training
SASB (Sustainability Accounting Standards Board)Industry-specific metricsHuman capital, employee health
CSRD (EU Corporate Sustainability Reporting Directive)Mandatory ESG reportingWorkforce data, social impact
UNGC (UN Global Compact)Principles-based commitmentHuman rights, labor standards

Key Social KPIs in HR

A good social KPI is measurable, comparable, and tied to material impact. The most common social KPIs across ESG frameworks include:

  • Diversity ratios (gender, age, ethnicity across levels)
  • Pay equity (median pay gaps, equal pay audits)
  • Turnover rates (by tenure, function, demographic)
  • Training hours per employee (especially ESG-related)
  • Internal mobility (promotions, lateral moves)
  • Engagement and satisfaction scores
  • Workplace accident rates and health indicators
  • Coverage of collective bargaining or worker representation

Challenges in Social Data Collection

Collecting people data is sensitive—and often fragmented. Challenges include:

  • Lack of integrated HRIS or analytics tools
  • Inconsistent definitions across business units
  • Privacy concerns and data protection (e.g. GDPR)
  • Cultural resistance to demographic disclosure

Solution: Invest in clear data governance. Define who owns what. Set standards for how data is captured, validated, and visualized. Train HR teams on ESG fluency.

Telling a Credible Story with HR Data

Numbers are only part of the picture. ESG reporting is not a data dump—it’s a narrative. And HR is at the heart of that story: How do we treat people here?

A credible social impact story includes:

  • A clear connection between values and KPIs
  • Honest disclosure of gaps and challenges
  • Future commitments and progress tracking
  • Context: how your metrics compare to peers or trends

This level of storytelling not only improves trust but also strengthens internal HR strategy.

What Investors and Regulators Are Looking For

Investors increasingly use ESG ratings to evaluate long-term value and risk. Regulators want comparability. Employees and candidates want transparency. Common expectations include:

  • Standardized metrics year over year
  • Clear methodology and definitions
  • Evidence of continuous improvement
  • Materiality: Why this KPI matters to your industry
  • Connection to business risk and resilience
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A 2023 PwC study found that 79% of investors believe ESG risks are important in investment decision-making, but only 33% trust the quality of ESG reporting they receive.

HR has a unique opportunity to close this trust gap—by treating social metrics not as window dressing, but as a reflection of how people power the business.

Building a Sustainable KPI Framework

To ensure longevity and value from your ESG reporting, HR should help build a KPI framework that is:

  • Strategic: Aligned with business and ESG goals
  • Consistent: Tracked over time with comparable methods
  • Actionable: Tied to programs and ownership
  • Transparent: Auditable and clearly defined
  • Evolving: Able to expand as maturity increases

Final Thought: HR as Data Steward

HR doesn’t need to become a reporting machine—but it must become a data steward. By shaping the metrics that matter and telling the story behind the numbers, HR can elevate both its strategic role and the organization’s ESG credibility.

ESG reporting isn’t just a function of compliance. It’s a test of coherence between what you claim and what you actually do. And in that equation, HR is indispensable.