Context:
India’s textile sector is witnessing a surge in global demand, but extreme heat conditions are emerging as a major constraint, affecting productivity, workers, and supply chains.
Key Highlights:
- Economic & Industry Trends
- Increase in global orders due to geopolitical instability elsewhere
- However, rising temperatures are creating a “thermodynamic bottleneck”
- Data & Evidence
- India lost 259 billion labour hours annually (2001–2020) due to heat stress
- Equivalent to $600+ billion in productivity losses per year
- In 2024, losses reached 247 billion hours
- By 2030, projected loss:
- 5.8% of daily working hours
- Equivalent to 34 million full-time jobs
- Ground-Level Impacts
- In hubs like Palghar (Maharashtra):
- Production capacity drops by up to 50%
- Indoor factory temperatures exceed safe limits
- Stakeholders Involved
- Textile workers (especially informal sector)
- Factory owners and exporters
- Global brands and buyers
- Government and labour regulators
- Social Justice Dimension
- Informal workers face:
- Loss of wages
- Lack of social protection
- Increased health risks
- Supply Chain Challenges
- Global buyers impose strict deadlines
- Forces trade-off between worker safety and contract penalties
- Costs of climate adaptation are externalized onto workers
- Significance
- Threatens India’s competitiveness in textile exports
- Links climate change with economic productivity
- Highlights need for climate-resilient industrial policy
- Concerns
- Weak enforcement of labour safety standards
- Lack of heat-action plans in industrial sector
- Limited climate adaptation financing
Relevant Prelims Points:
- Heat Stress: Physiological strain due to high temperatures, reducing productivity.
- Thermodynamic Bottleneck: Production constraint due to physical heat limits.
- Climate-Smart Supply Chain: Integration of climate risk into production and logistics.
- India among most vulnerable countries to heat-related productivity loss.
- Key sectors affected: textiles, construction, agriculture.
Relevant Mains Points:
- Economy:
- Heat stress impacts labour productivity and GDP growth
- Affects export competitiveness of textile sector
- Environment & Climate Change:
- Example of climate change impacting industrial output
- Need for adaptation alongside mitigation
- Social Justice:
- Disproportionate burden on informal and low-income workers
- Raises issues of labour rights and occupational safety
- Governance Challenges:
- Absence of mandatory industrial heat standards
- Weak enforcement of labour laws
- Global Dimension:
- Role of global supply chains in sharing climate costs
- Need for fair trade practices and ethical sourcing
- Way Forward
- Introduce mandatory heat-action plans in industries
- Invest in heat-resilient infrastructure (cooling, ventilation)
- Strengthen labour protection laws and enforcement
- Integrate climate risk into industrial policy planning
- Encourage global buyers to share adaptation costs
UPSC Relevance:
• GS 3: Economy, Climate Change, Industrial Growth
• GS 2: Social Justice, Labour Welfare