Impact of ESG (Environmental, social, and governance) investing on financial performance in Bangladesh

Environmental, Social, and Governance (ESG) practices have become increasingly important in driving sustainable and resilient financial performance, particularly in emerging markets like Bangladesh. This study examines the impact of ESG integration on both financial and non-financial outcomes across key sectors, including banking, textiles, energy, and telecommunications. Using a mixed-methods approach, it combines quantitative analysis of return metrics, volatility, and higher-order statistical moments with qualitative insights from ESG disclosures and corporate case studies. The results show that ESG-compliant firms consistently outperform traditional counterparts, demonstrating higher returns, lower volatility, and stronger resilience during economic downturns. Sectoral analysis reveals significant cost savings in energy and textile firms, and a 10–15% increase in foreign investment inflows for ESG-aligned banks. The study also addresses methodological justifications for the use of ESG thresholds and risk indicators, offering a more nuanced understanding of ESG’s predictive value. However, challenges such as regulatory inconsistencies, high implementation costs, and data limitations particularly among SMEs continue to hinder wider adoption. The research concludes by advocating for standardized ESG reporting, financial incentives, and stronger policy frameworks to foster long-term, sustainability-driven economic growth in Bangladesh.