What’s the carbon footprint of using ChatGPT?

Hannah Ritchie at Sustainability by numbers:

Self-portrait by ChatGPT

My sense is that a lot of climate-conscious people feel guilty about using ChatGPT. In fact it goes further: I think many people judge others for using it, because of the perceived environmental impact.

If I’m being honest, for a while I also felt a bit guilty about using AI. The common rule-of-thumb is that ChatGPT uses 10 times as much energy as a Google search [I think this is probably now too high, but more on that later]. How, then, do I justify the far more energy-hungry option? Maybe I should limit myself to only using LLMs when I would really benefit from the more in-depth answer.

But after looking at the data on individual use of LLMs, I have stopped worrying about it and I think you should too.

More here.

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