What Zeke Hausfather thinks about LLMs

@zeke-hausfather · 27 positions · On ppll ↗

Climate scientist and energy systems analyst; writes The Climate Brink with Andrew Dessler.

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Only Zeke Hausfather on LLMs. See everyone on LLMs

1 dated position, 2026, in their own words. Our reading of what Zeke Hausfather has said — not written or endorsed by them.

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1. 5 Aug 2026

   Our readingMaking AI compute cheaper per token drives enough extra usage that total AI energy consumption rises rather than falls (a Jevons paradox effect).

   energy

   Their wordsThis is the Jevons paradox in action: making compute cheaper per token in turn tends to lead to greater levels of AI use.

   ↗The real energy use of agentic AItheclimatebrink.com 1st of 3 in this piece