Article 1: Cooling doctrine
Why in news: India’s rising heatwave crisis and the recommendation of the 16th Finance Commission to classify heatwaves as a national disaster have renewed debate on long-term cooling and climate adaptation policies.
Key Details
- Heatwaves are becoming more frequent, prolonged, and severe across India due to climate change.
- The National Disaster Management Authority has promoted Heat Action Plans (HAPs) for preparedness and mitigation.
- Existing measures mainly focus on short-term relief such as water kiosks, public advisories, and shaded public spaces.
- Experts are demanding a national cooling doctrine with mandatory workplace cooling standards and climate-resilient infrastructure.
- India requires affordable and energy-efficient cooling solutions suited to its humid climate, economic realities, and electricity constraints.
Current Heatwave Response in India
- Every summer, National Disaster Management Authority highlights improvements in heatwave preparedness.
- The 16th Finance Commission has recommended declaring heatwaves as a national disaster to enable dedicated central funding.
- Many existing Heat Action Plans (HAPs) are repetitive and copied from other regions without proper local adaptation.
- Implementation mainly focuses on temporary relief measures such as water kiosks, public advisories, and shaded bus stops.
- These short-term measures reduce some risks but fail to address the broader problem of rising human exposure to extreme heat.
Limitations of Existing Heat Action Plans
- Current plans do not adequately protect millions of Indians working and living in extremely hot conditions.
- Workers in factories, warehouses, commercial kitchens, and delivery services remain highly vulnerable to dangerous temperatures.
- Existing approaches focus more on emergency response than long-term climate adaptation.
- Indoor heat exposure is becoming increasingly harmful to human health and productivity.
- Experts argue that continuing with limited Heat Action Plans alone is insufficient for future climate realities.
Need for a National Cooling Doctrine
- India requires a comprehensive national cooling framework instead of fragmented local responses.
- Safe indoor temperatures should be treated as a public health entitlement.
- The framework should establish mandatory cooling standards for indoor workplaces.
- A transparent inspection mechanism is needed to ensure compliance with cooling and safety norms.
- The policy must prioritize vulnerable workers and densely populated urban regions.
Role of Technology and Infrastructure
- India must invest in passive cooling technologies and climate-resilient infrastructure.
- Large-scale use of reflective roofing materials can reduce indoor temperatures significantly.
- District cooling systems can help densely populated urban centres manage rising heat stress.
- Affordable and energy-efficient air-conditioning systems suited to Indian conditions are necessary.
- Technological solutions must align with the realities of India’s electricity grid and economic conditions.
Challenges in Adopting Western Cooling Models
- India’s heat conditions are more humid, prolonged, and intense than many European climates.
- Western cooling models often assume stable electricity supply and high consumer affordability.
- Many Indian households cannot afford high energy costs linked to continuous mechanical cooling.
- India’s power grid faces capacity and reliability constraints during peak summer demand.
- Therefore, India needs locally adapted, sustainable cooling strategies rather than copying global North models.
Conclusion
India’s heatwave response must move beyond temporary relief measures towards a comprehensive and inclusive cooling strategy. Sustainable infrastructure, workplace safety standards, energy-efficient technologies, and locally adapted solutions are essential to protect public health and economic productivity in an era of intensifying climate change and rising urban heat stress.
Descriptive question:
Q. “India’s existing Heat Action Plans are inadequate to address the growing climate-induced heat crisis.” Discuss the need for a comprehensive national cooling framework in India. (150 words, 10 marks)