Tech Giants' Thirst for AI Drives Massive Surge in Water Use
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Microsoft's global water consumption spiked over 35% in 2022 to 1.7 billion gallons, enough to fill 2,500 Olympic pools.
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Water is used to cool the supercomputers running AI systems like ChatGPT. Microsoft used water from Iowa rivers.
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Google's water use also rose around 20% as demand for AI grows. Computing power creates heat that must be cooled.
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Researchers estimate ChatGPT uses 500 mL of water per 5-50 prompts to analyze text patterns.
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Companies acknowledge high water use but are investing in renewable energy and efficiency to meet sustainability goals.