India lacks a comprehensive system to measure heat-related mortality, leading to massive undercounts. Official data only counts heatstroke deaths, excluding broader heat-related deaths, undigitised records, and the private health sector. A 2026 study found 5 states (UP, Bihar, MP, Rajasthan, Gujarat) account for >60% of estimated heatwave deaths, highlighting the urgent need for better data, Heat Action Plans, and treating heat as a major public health threat.
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- ›Heatwave Death Data Gap: Official data only counts heatstroke deaths
- ›Top 5 Heatwave States (2026 Study): UP, Bihar, MP, Rajasthan, Gujarat (>60% deaths)
- ›Target this Data: 5 states (UP, Bihar, MP, Rajasthan, Gujarat) account for >60% of estimated heatwave deaths (2026 study)
- ›Target this Nodal Body: Ministry of Environment, Forest and Climate Change (MoEFCC) for heat action plans; NDMA for disaster management
- ›Target this Legal Point: Heatwaves are NOT a notified disaster under the Disaster Management Act, 2005
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