The AI Revolution Is Thirsty — How Much Water Does ChatGPT Really Use?
One prompt. One tiny drop of water. At least, that’s how Sam Altman has framed it: a single ChatGPT interaction might use about 1/15 of a teaspoon of water. Multiply that by a billion messages a day to ChatGPT alone — plus Gemini, Claude, DeepSeek, and the rest — and the picture changes fast.
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