The conversation around Environmental, Social and Governance (ESG) factors has shifted dramatically over the past three years in India. What was once considered a voluntary disclosure exercise for multinational subsidiaries has become a mainstream boardroom imperative — driven by regulatory mandates, evolving investor expectations and the growing recognition that long-term enterprise value is inseparable from sustainable business practices.
The Regulatory Catalyst: SEBI's BRSR Framework
The Securities and Exchange Board of India's introduction of the Business Responsibility and Sustainability Report (BRSR) framework marks a watershed moment. Unlike its predecessor — the Business Responsibility Report (BRR) — the BRSR demands quantitative, comparable disclosures across 98 data points spanning environmental footprint, social impact and governance practices.
SEBI has made BRSR mandatory for the top 1,000 listed companies by market capitalisation from FY 2022-23, with assurance requirements phased in for the top 150 companies from FY 2023-24. This shift from narrative reporting to data-driven accountability means that companies can no longer offer qualitative statements — they must produce auditable metrics.
For companies outside the top 1,000, the message is clear: voluntary adoption today is preparation for mandatory compliance tomorrow. SEBI has explicitly signalled its intent to progressively extend BRSR requirements.
"BRSR is not a compliance burden — it is the language through which capital markets will increasingly evaluate your enterprise. Companies that master it early will access better funding at better terms."
The Investor Dimension
Domestic and international institutional investors are embedding ESG scores into their investment frameworks. Global asset managers including BlackRock, Vanguard and State Street have publicly committed to integrating ESG analysis into portfolio decisions. For Indian companies seeking FPI (Foreign Portfolio Investor) flows, ESG scores have become a de facto filter.
ESG-linked financing is also gaining traction in Indian debt markets. Green bonds, sustainability-linked loans and social bonds collectively raised over ₹60,000 crore in India in FY2023-24. Lenders are offering demonstrably better interest rates to borrowers who meet ESG thresholds — making ESG a direct bottom-line variable for CFOs.
Supply Chain Requirements: The Export Imperative
For Indian manufacturers and service providers in global supply chains, ESG certification has become a procurement prerequisite. The European Union's Corporate Sustainability Due Diligence Directive (CSDDD) will require large EU companies to conduct due diligence on the ESG practices of their supply chain partners — including Indian suppliers.
Companies that lack credible ESG documentation face the real risk of de-listing from global procurement programmes. Early adopters are using their ESG profile as a competitive differentiator in export markets — demonstrating to overseas buyers that they meet international standards for environmental and labour practices.
What "Good ESG" Looks Like in Practice
Many companies approach ESG as a reporting exercise — collecting data to fill in a template. This misses the strategic opportunity. The organisations deriving the most value from ESG are those treating it as a continuous improvement framework: setting targets, measuring progress, embedding accountability and communicating transparently with stakeholders.
Effective ESG programmes typically address three operational realities: first, building the data infrastructure to measure what matters (energy consumption, emissions, employee metrics, governance indicators); second, identifying material issues — the ESG factors that genuinely affect your business model and stakeholder expectations; and third, integrating ESG targets into business planning and executive accountability structures.
Key Takeaways
- SEBI's BRSR is mandatory for top 1,000 listed companies; assurance requirements apply to top 150 — scope is expanding
- ESG scores are now integrated into FPI investment decisions and green/sustainability-linked loan pricing
- EU supply chain legislation will make ESG compliance a requirement for Indian exporters
- ESG certification aligned with S&P Global and MSCI standards provides international credibility
- Start with a materiality assessment and data gap analysis — build systems before building reports
How Ascent & Partners Can Help
Our ESG practice provides end-to-end support — from initial gap assessments and materiality mapping through to BRSR drafting, third-party certification and sustainable finance advisory. Our ESG scores and certificates are aligned with the norms of global rating service providers including S&P Global, giving your disclosures credibility with international investors and supply chain auditors.
We serve for-profit organisations, for-profit social enterprises and non-profit organisations — recognising that each requires a distinct ESG framework tailored to its stakeholder context and reporting obligations.