Cooling the World Comes With a Climate Cost, Study Finds
What Happened
A new study highlights that air conditioning saves thousands of lives during extreme heat, including an estimated 58,000 lives in the US between 2010 and 2020. However, growing use of cooling systems is also driving up electricity demand and greenhouse gas emissions, especially where power is generated from fossil fuels. Experts say global demand for cooling could triple in the coming years as temperatures rise.
Key Takeaways
The world faces a difficult balancing act: protecting people from deadly heat while avoiding higher emissions that worsen climate change. For India and other hot countries, the focus is increasingly on energy-efficient cooling technologies and cleaner power sources rather than simply using more air conditioners.