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India's 2024 Heatwaves: Human-Caused Crisis Costs $194 Billion

10/31/2025

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Summary

Story summary

The Lancet reports that in 2024, one-third of India's heatwave days were driven by human-induced climate change.
India averaged 19.8 heatwave days in 2024.
The heatwaves caused a loss of 247 billion potential labor hours, equating to about $194 billion in economic losses.
Extreme heat increases health risks, including dehydration and cardiovascular stress, especially among vulnerable populations.
India's air quality deteriorated, contributing to 1.7 million pollution-related deaths in 2022.

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Story summary

The Lancet reports that in 2024, one-third of India's heatwave days were driven by human-induced climate change.
India averaged 19.8 heatwave days in 2024.
The heatwaves caused a loss of 247 billion potential labor hours, equating to about $194 billion in economic losses.
Extreme heat increases health risks, including dehydration and cardiovascular stress, especially among vulnerable populations.
India's air quality deteriorated, contributing to 1.7 million pollution-related deaths in 2022.