Can India cool down without heating up? Why sustainable cooling is key

📌 Summary:

• Extreme heat has become a public-health, labour and infrastructure challenge; cooling access is now critical for the elderly, children, outdoor workers and the ill
• Power-demand pressure: India's peak power demand rose from 252.07 GW (April 24) to 270.8 GW (May 21, 2026), much of it driven by heat and cooling appliances; cooling is becoming a major driver of peak demand on hot evenings
• The "cooling paradox": India needs more cooling to survive dangerous heat, but conventional cooling worsens the problem — it raises electricity demand (and CO2 emissions when fossil-fuelled) and uses HFC refrigerants with high global warming potential that, if leaked, add significantly to warming
• Policy frame: under the Kigali Amendment to the Montreal Protocol, India will freeze HFC consumption in 2028 and phase it down through 2047, requiring low-GWP refrigerants, skilled technicians and refrigerant recovery/recycling systems
• India Cooling Action Plan (ICAP, 2019): aims to cut cooling demand 20-25% and refrigerant demand 25-30% by 2037-38, treating cooling as an economy-wide issue (buildings, cold chains, transport, agriculture, health, industry); implementation remains the gap
• Solutions: an integrated approach linking appliance efficiency, refrigerant choice, building design (cool roofs, shading, ventilation, reflective materials/passive cooling) and grid planning, with access for vulnerable communities — efficiency alone is insufficient

🎯 UPSC Relevance: GS3 Environment — climate adaptation vs mitigation trade-offs, energy efficiency, India's Montreal Protocol/Kigali commitments and heat resilience.

📝 Prelims Facts:

• India's peak power demand touched 270.8 GW on May 21, 2026
• Kigali Amendment (to Montreal Protocol) targets HFC phase-down; India freezes HFCs in 2028, phases down to 2047
• India Cooling Action Plan (ICAP) launched 2019

🔑 Key Term: Global Warming Potential (GWP) — a measure of how much heat a greenhouse gas traps relative to CO2; HFC refrigerants have high GWP.