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Climate change costs Bangladesh $17.5 billion in lost earnings

A major health and development report has quantified the economic toll of climate change on Bangladesh, finding that the country lost $17.5 billion in earnings during 2025 due to climate-related impacts. The findings underscore the mounting financial burden climate change poses to the nation's economy and workforce.

LSN Bangladesh · 1 November 2026

Bangladesh faced significant economic losses in 2025 as climate change intensified its grip on the country's productivity and earnings, according to a comprehensive analysis by the Lancet Commission. The $17.5 billion loss represents a substantial portion of the nation's economic output and reflects widespread disruptions across multiple sectors affected by climate-related challenges.

The losses stem from various climate-induced factors including heat stress affecting worker productivity, agricultural disruptions, health complications, and infrastructure damage. These impacts have reverberated across Bangladesh's economy, from rural farming communities to urban industrial centers, constraining income generation and economic growth.

The findings add to growing evidence of climate change's disproportionate impact on vulnerable nations in South Asia. Bangladesh, already facing significant exposure to cyclones, flooding, and rising sea levels, continues to bear substantial economic costs despite contributing minimally to global emissions.

Experts emphasize that the financial toll documented in the Lancet report underscores the urgency of climate adaptation measures and international climate finance. The losses highlight the need for enhanced resilience-building strategies and greater global commitments to address climate change's devastating economic consequences for developing nations like Bangladesh.