Cooling doctrine: On India’s response to extreme heat
Access to safe indoor temperatures must be a public-health entitlement
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Context
The editorial argues that India's current response to extreme heat, primarily managed by the through Heat Action Plans (HAPs), is inadequate and largely symbolic. It calls for a paradigm shift from short-term palliative measures to a comprehensive 'national cooling doctrine' that treats safe indoor temperatures as a public health right and addresses the structural vulnerabilities of the workforce.
UPSC Perspectives
Governance
The current governance framework for heatwaves in India relies on Heat Action Plans (HAPs) coordinated by the . However, these plans often suffer from uneven implementation and over-reliance on short-term fixes like water kiosks and advisories, which fail to address the underlying structural exposure of millions. A robust governance response requires moving beyond symbolic 'preparedness' to a 'national cooling doctrine'. This involves establishing mandatory minimum cooling standards for indoor workplaces, backed by an effective inspection regime, essentially treating heat mitigation not merely as disaster management but as an ongoing occupational safety and public health imperative. The proposed doctrine would necessitate inter-ministerial coordination (Health, Labour, Environment) rather than relying solely on disaster management authorities.
Social
Extreme heat in India disproportionately impacts the working class, particularly those in informal sectors, factories, and gig economies, highlighting a significant social justice issue. The editorial advocates for framing sustained access to safe indoor temperatures as a public-health entitlement, implicitly linking it to the guaranteed under of the Constitution. The current approach, which relies on individuals to cope or temporary state interventions, fails to protect those structurally forced to work in biologically untenable conditions. Ensuring mandatory cooling standards is crucial for safeguarding the health and productivity of the vulnerable workforce, shifting the focus from individual resilience to systemic protection.
Environmental
India faces unique geographical and meteorological challenges regarding extreme heat. The country's heat is often wetter and more humid than in temperate zones, a condition exacerbated by the Urban Heat Island effect. Solutions imported from the Global North, which often rely heavily on energy-intensive mechanical cooling (air conditioning), are unsuitable given India's specific climatic conditions and grid constraints (capable of supplying only about 60% of installed capacity). A sustainable environmental approach requires prioritizing passive cooling techniques, such as reflective roofing and improved building design, alongside the development of district cooling systems and highly efficient ACs tailored for the Indian power grid. This emphasizes the need for indigenous, low-energy solutions over carbon-intensive Western models.