How does China keep 1.4 billion people cool during extreme heat?

中国如何让14亿人在酷热中保持凉爽?

The Point with Liu Xin

2026-07-20

26 分钟
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As record-breaking heat sweeps across the Northern Hemisphere, keeping cities cool has become a global challenge. On July 10, China's peak electricity demand reached an all-time high of 1.5 billion kilowatts, reflecting the enormous pressure on the country's power system as millions of homes and businesses relied on cooling. How does China keep electricity flowing for a population of 1.4 billion during extreme heat?
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  • Cutting through an overload of information to get to the heart of the story.

  • This is The Point.

  • How does China keep 1.4 billion people cool?

  • This summer, the heat is testing cities worldwide, well, in the Northern Hemisphere.

  • In China, the challenge reached a new scale on July the 10th

  • when the peak electricity load hit an all-time high of 1.5 billion kilowatts.

  • That's higher than...

  • Those of the United States, Japan and Russia combined, according to statistics from the national grid.

  • Yet behind the big numbers lies a bigger story.

  • How does a country with such a massive population ensure energy security as millions of households

  • and businesses turn on their cooling systems?

  • How do cities adapt and innovate to make extreme heat more manageable for residents and tourists?

  • Across the northern hemisphere, what can China's experience offer to other regions, if any?

  • Welcome to this special edition of The Point with me, Lushin, an opinion show coming to you from Beijing.

  • I'm pleased to be joined from Xiamen, Southern China, by Professor Ling Bo Chiang,

  • Dean of the China Institute for Studies in Energy Policy at Xiamen University.

  • Here in Beijing, Professor Zhang Haoran, Vice Dean of the School of Urban Planning and Design at Peking University.

  • I'm from Shanghai by David Fishman, Principal...

  • At the lantau group and asia pacific energy economics

  • and analytics consultancy and advisory firm the warmest welcome to all of you gentlemen