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India Faces 15,800 More Heat Deaths
7 Oct
Summary
- Super El Niño projects 15,800 additional heat-related deaths in India.
- Wealthier nations adapt better, while poorer regions bear climate change damages.
- Pollution's full cost, including health impacts, must be factored into energy prices.
India is confronting severe heat and air pollution as present-day realities, impacting public health and economic output. A "Super" El Niño is projected to lead to 15,800 additional heat-related fatalities in India between September 2026 and February 2027. Economist Michael Greenstone of the Climate Impact Lab emphasizes that climate change disproportionately affects vulnerable regions.
Research indicates that mortality rates significantly increase with temperatures above 32 degrees Celsius. Wealthier nations can afford protective measures like air conditioning and robust healthcare systems, unlike poorer regions. Greenstone notes that approximately 95% of the damage from greenhouse gas emissions is expected to occur outside OECD countries, placing India in a critical position.
This Super El Niño serves as a preview of potential future heat extremes. Greenstone's work allows for forecasting not only temperatures but also their consequences, down to the district level in India, including projected mortality increases. Policymakers are urged to consider interventions such as increasing hospital staffing, ensuring water access, and issuing warnings for hazardous outdoor work.
Beyond heat, India must balance affordable, reliable electricity with reducing coal's health and environmental costs. Greenstone argues for considering the full cost of energy, including pollution's health impacts and climate change consequences. He advocates for pricing pollution, potentially through emissions markets, to ensure polluters face monetary penalties for the damage they cause.
