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LiveScience
LiveScience
Harry Baker

Energy of '25 billion atomic bombs' trapped on Earth in just 50 years, all because of global warming

An artist's interpretation of an atomic bomb detonating. (Image credit: Shutterstock)

Global warming has trapped an explosive amount of energy in Earth's atmosphere in the past half century — the equivalent of about 25 billion atomic bombs, a new study finds.

In the paper, published April 17 in the journal Earth System Science Data, an international group of researchers estimated that, between 1971 and 2020, around 380 zettajoules — that is, 380,000,000,000,000,000,000,000 joules — of energy has been trapped by global warming. 

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