UNICEF: 1.1 Bln Children Face Multiple Climate Threats

Nearly 1.1 billion children worldwide, almost half of the global child population, are exposed to at least three overlapping climate hazards, according to a new report released by UNICEF on Tuesday.

The report, Children's Climate Risk Index 2026, identified drought, extreme heat exceeding 35°C, and heatwaves as the most widespread climate threats affecting children. UNICEF said nearly every child globally is exposed to at least one climate-related risk.

The agency warned that children are particularly vulnerable to climate change because their bodies are more sensitive to extreme weather, making them more susceptible to dehydration, heat stress, and other health impacts.

According to the report, around 300 million children live in areas simultaneously affected by drought, extreme heat, and heatwaves, while more than 115 million face a combination of drought, extreme heat, and tropical storms.

Africa's Sahel region was identified as one of the hardest-hit areas, with over four million children exposed to extreme heat, heatwaves, and dust storms at the same time. In Asia, Bangladesh, Myanmar, and Pakistan were among the most affected countries.

UNICEF urged governments to strengthen climate adaptation measures and invest in resilient public services to better protect children from escalating climate risks.