Talking to ChatGPT drains energy. These other things are worse. episode artwork

EPISODE · Oct 6, 2025 · 16 MIN

Talking to ChatGPT drains energy. These other things are worse.

from Post Reports · host The Washington Post

A single Q&A session with a large language model can consume more than a half-liter of fresh water to cool servers. Asking ChatGPT one question reportedly consumes 10 times as much electricity as a conventional Google search. And generating an image is equivalent to charging a smartphone.Should we be worried about that?Climate advice columnist Michael J. Coren doesn’t think so – or, at least, we shouldn’t lose sleep over it. Today on “Post Reports,” he joins host Colby Itkowitz to dispel myths around AI’s energy consumption, explain how to use AI chatbots responsibly, and break down our other energy-intensive digital habits. Today’s show was produced by Rennie Svirnovskiy. It was edited by Ted Muldoon and Reena Flores, and mixed by Sean Carter. Thanks to Marisa Bellack. Subscribe to The Washington Post here.

Episode metadata supplied by the publisher feed · Published Oct 6, 2025

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AI services have earned a reputation as energy-hungry beasts. How worried should we be about them versus the other emissions in our digital lives?

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Talking to ChatGPT drains energy. These other things are worse.

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