What Happened
- A senior United Nations Environment Programme (UNEP) official has stated that access to cooling is a matter of health and a fundamental right for all people, not a privilege confined to the wealthy — a position that reframes air conditioning and cooling infrastructure as a public health equity issue.
- India is projected to experience a hotter-than-normal summer in 2026, with the India Meteorological Department (IMD) forecasting above-average heatwave days across most regions.
- Vulnerable populations — the elderly, children, outdoor workers, and low-income urban residents — face the greatest risk from rising temperatures, with potential repercussions for public health systems, water availability, electricity demand, and essential services.
- UNEP's position links the right to cooling with international climate commitments, arguing that sustainable cooling pathways — combining efficient appliances, passive design, and HFC phase-down — can protect health without accelerating emissions.
- The National Disaster Management Authority (NDMA) is working with 23 states to develop and implement Heat Action Plans as part of India's adaptive response to extreme heat.
Static Topic Bridges
Kigali Amendment to the Montreal Protocol — HFC Phase-Down
The Kigali Amendment (adopted October 15, 2016) is an amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer. While the original Montreal Protocol (1987) targeted ozone-depleting substances like CFCs and HCFCs, the Kigali Amendment extends the framework to cover hydrofluorocarbons (HFCs) — chemicals used as refrigerants in air conditioners and refrigerators that are potent greenhouse gases even though they do not deplete the ozone layer.
- Adopted at the 28th Meeting of Parties in Kigali, Rwanda, on October 15, 2016; entered into force January 1, 2019
- India ratified the Kigali Amendment on September 27, 2021, committing to a phased reduction of HFC consumption
- Developing countries like India are classified under Article 5 and have a longer phase-down schedule: India's baseline period is 2024-2026, with an 80% reduction required by 2047
- If universally ratified and implemented, the Kigali Amendment is projected to prevent up to 0.5°C of global warming by 2100 — a significant contribution to the 1.5°C Paris Agreement target
- The amendment creates a tension in the cooling sector: eliminating HFCs requires transitioning to low-GWP (global warming potential) refrigerants, which may be more expensive in the short term
Connection to this news: UNEP's cooling equity argument is inseparable from the Kigali Amendment — expanding cooling access using HFC-based technology would undermine climate goals. The sustainable pathway requires simultaneously making cooling affordable and transitioning to climate-friendly refrigerants.
India's National Action Plans on Heat and the NDMA Framework
India's response to extreme heat operates through the National Disaster Management Authority (NDMA) framework established under the Disaster Management Act, 2005. The NDMA, chaired by the Prime Minister, issues guidelines and coordinates with state disaster management authorities (SDMAs) for hazard-specific action plans, including Heat Action Plans (HAPs).
- NDMA was established under the Disaster Management Act, 2005; it functions as the apex body for disaster management policy in India
- Heat Action Plans have been developed by over 23 states in coordination with NDMA and the India Meteorological Department (IMD)
- Ahmedabad's Heat Action Plan (2013) was India's first city-level HAP — one of the earliest in Asia — and is credited with reducing heat-related mortality significantly
- HAPs include early warning systems (colour-coded alerts by IMD), cooling centres, water distribution, and capacity-building for health workers
- The National Programme on Climate Change and Human Health (NPCHH) under the Ministry of Health and Family Welfare coordinates medical response to heat-related illness
Connection to this news: Extreme heat is recognised as a natural disaster in India. However, UNEP's argument goes further — moving from emergency response (HAPs) to structural equity: ensuring that cooling infrastructure is embedded in housing policy, urban planning, and social protection for the poor.
Heat Stress, Climate Change, and the Right to Health
Heat stress is a direct consequence of climate change and has measurable health impacts — from heat stroke and cardiovascular stress to increased maternal and infant mortality. The right to health is a directive principle under Article 47 of the Constitution (state shall raise the level of nutrition and the standard of living), and is read alongside Article 21 (right to life) which the Supreme Court has interpreted broadly to include the right to a healthy environment.
- Nearly one-third of the global population is exposed to life-threatening heat for more than 20 days per year; heatwaves cause approximately 12,000 deaths annually worldwide (UNEP data)
- India's outdoor workforce — construction workers, agricultural labourers, street vendors — has no access to air conditioning, making them acutely vulnerable
- Article 47 (Directive Principle): "The State shall regard the raising of the level of nutrition and the standard of living of its people and the improvement of public health as among its primary duties"
- The Supreme Court in M.C. Mehta v. Union of India (1987) established that Article 21's right to life includes the right to live in a pollution-free environment — a principle courts have extended to climate-related harms
- Building codes in India (National Building Code, 2016) include provisions for thermal comfort, but enforcement and adoption in low-income housing is minimal
Connection to this news: UNEP's framing of cooling as a "matter of health, not privilege" directly invokes rights-based arguments grounded in Article 21 and Article 47. Denying affordable cooling to vulnerable populations during extreme heat events constitutes a health equity failure with constitutional dimensions.
Passive Cooling and Sustainable Architecture
Passive cooling refers to building design techniques that reduce internal temperatures without mechanical systems — using natural ventilation, high-albedo (reflective) roofs, shading, evaporative cooling, and thermal mass. These are low-cost, low-energy alternatives or supplements to air conditioning.
- Cool roof technology (painting roofs white or using reflective materials) can reduce indoor temperatures by 2-5°C and is promoted under India's Smart Cities Mission and NDMA guidelines
- India's "India Cooling Action Plan" (ICAP, 2019) — released by the Ministry of Environment, Forest and Climate Change — sets out a 20-year roadmap targeting: 25-40% reduction in cooling energy requirements, 25-30% reduction in refrigerant demand, and 50% improvement in appliance efficiency by 2037-38
- Green building rating systems in India: GRIHA (Green Rating for Integrated Habitat Assessment) and LEED India both include passive design and thermal comfort criteria
- Bureau of Energy Efficiency (BEE) — under the Ministry of Power — regulates energy efficiency standards for air conditioners (star rating system, minimum energy performance standards)
Connection to this news: UNEP's sustainable cooling agenda aligns with India's ICAP framework — both recognise that simply expanding access to conventional HFC-based air conditioning is not the solution. The challenge is to decouple cooling access from energy consumption and emissions.
Key Facts & Data
- Kigali Amendment adopted: October 15, 2016; India ratified: September 27, 2021
- India's HFC phase-down schedule (Article 5 countries): 80% reduction by 2047 from 2024-2026 baseline
- Projected warming avoidance from Kigali: up to 0.5°C by 2100 (UNEP estimate)
- India Cooling Action Plan (ICAP) released: 2019; target horizon: 2037-38
- NDMA working with 23 states on Heat Action Plans
- Global heatwave deaths: ~12,000 annually (UNEP data)
- One-third of the world's population exposed to dangerous temperatures for 20+ days/year
- Ahmedabad Heat Action Plan (2013): India's first and Asia's earliest city-level HAP
- BEE star rating for ACs: 1-star to 5-star; mandatory minimum energy performance standards under Energy Conservation Act, 2001