
A Climate Impact Lab report projects El Nino-driven heat will cause 15,800 deaths in India by end of February and up to 451,000 additional heat-related deaths globally between June and next February, citing risks in hot, poor regions and urging heat warnings, hydration outreach, cooling centers, and expanded hospital capacity.
AI-generated summary
El Nino is a natural climate phenomenon occurring every two to seven years, characterized by elevated sea surface temperatures in the Pacific, which intensifies heatwaves and increases heat-related mortality, especially in already hot and economically vulnerable regions.
This year's powerful El Nino phenomenon, which is driving global heat to record levels and contributing to severe droughts, wildfires and water shortages, is likely to cause 15,800 deaths in India by the end of February, according to a research report released on Wednesday.
The warning, released by the University of Chicago-based Climate Impact Lab, said as many as 451,000 more deaths between June and February of next year could be attributed to El Nino, when compared to typical heat-related deaths in a year.
El Nino is a natural climate phenomenon that occurs every two to seven years, toward the end of the year. It comes in various strengths — depending on the prevailing conditions.
El Nino patterns are considered strong if the surface temperature of the water off the west coast of South America is over 1.5 degrees Celsius (2.7 degrees Fahrenheit) above average. In July this year, the US National Oceanic and Atmospheric Administration (NOAA) was already observing temperature increases of greater than 3 degrees Celsius in the eastern and central Pacific.
The Climate Impact Lab report said the powerful heat this year was most dangerous in places that are already hot and relatively poor. It projected that the Global South will see more heat-related deaths.
El Nino, regional wars fuel global food crisis
To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video
What could help prevent deaths?
Heat warnings, hydration outreach, cooling centers and a plan to cope with the heat are all ways governments can help protect people, the report said, adding that they should also expand hospital capacity and chalk out anticipatory financing.
Abhiyant Tiwari, a heat expert at NRDC India who was not involved in the study, said the report's projections should serve as a call to action rather than be another reason for alarm.
But while it's one thing to have well thought-out plans — as India does — implementing these plans remains a challenge, he said.
"The real measure of our preparedness is not how many heat warnings we issue, but how effectively we protect people and reduce preventable deaths," Tiwari said.
Hello! and welcome to DW's India new blog.
This is Mahima Kapoor reporting from the national capital, where the mood is somber, even a little angry, over the recent incidents of alleged rape against minors and women.
A minor was reportedly gang-raped near a temple in southeast Delhi on Monday evening and the authorities have arrested at least one of the three accused. Today, a renowned women's college in the vicinity said it would switch to online classes to keep students safe.
Continuing on the somber front, a new report by the Climate Impact Lab said that El Nino-driven heat could kill over 450,000 people across the world by the end of February and that nearly 16,000 of those are projected to be from India.
Meanwhile, a controversy is brewing in the Election Commission of India. A report by the Indian Express said two of the three members of the Election Commission have, several times now, raised questions internally about the controversial revision of electoral rolls across India that struck 13 crore voter names from the list so far.
On the international front, Canadian Prime Minister Mark Carney revealed that New Delhi has confirmed a visit from Indian Prime Minister Narendra Modi in December.
And India's foreign minister is currently in New York for the United Nations General Assembly, advocating for the Global South.
Stay tuned for all of this and more.
AI outlook — possibilities, not facts
El Nino-driven heat will cause 15,800 deaths in India by the end of February
Likely · Within weeks
As many as 451,000 more heat-related deaths globally between June and next February compared to typical years
Possible · Within months

Nepal is seeking $20 million from the UN Loss and Damage Fund following August floods and landslides that killed over 1,400 people, Environment Minister Geeta Chaudhary told DW.

A new study reveals world governments are falling behind on the UN 30x30 target to protect 30% of land and seas by 2030, with land protection at 20% and oceans at 10%.
Osiris, a 26-year-old female beluga whale rescued from Marineland in Canada, died at Chicago's Shedd Aquarium after showing signs of dehydration and electrolyte imbalance. Her death follows the recent deaths of two other rescued belugas and a resident whale, raising concerns about the animals' health post-rescue. Marineland closed in September 2024 amid abuse allegations, prompting relocation of its belugas to Shedd and SeaWorld San Antonio.

Los Angeles County contains thousands of active oil wells, many hidden in plain sight near schools and homes. Residents in predominantly Black and Latino neighborhoods report chronic health issues, sparking debates over environmental justice and the future of urban drilling.

Nepal's Environment Minister Geeta Chaudhary announced a request for $20 million from the UN's Loss and Damage Fund following floods and landslides that killed over 1,400 people. The government is demanding climate justice, citing Nepal's minimal global emissions.

New research from the University of Melbourne reveals that tropical regions will remain disproportionately affected by climate change even if global emissions reach net zero. A separate UN report highlights the resulting increased risk of statelessness for vulnerable populations.