this post was submitted on 19 Jun 2025
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Is it just me or is that stupid way to measure consuming computing power? The CPUs themselves doing computations do not produce any pollutants (unless you calculate how much of that is created during manufacturing ang logistics, which I doubt). It's the (without question stupidly large) energy consumption which might, but big players are at least greenwashing their actions by using renewable energy more and more.
Why not create comparison like "generating 1000 words of your fanfiction consumes as much energy as you do all day" or something more easily to compare.
Because its still bullshit. The bulk of the utilization of these LLMs isn't going to your 1000 word Princess Leia/Dianna Troy lesbian romance. They're going to some call center in the Philippines blowing up your cell with automated voice-to-text phone calls and a bargain basement Netflix animation studio experimenting with AI generated children's cartoons.
Once again, we have a giant Business Factory spewing out enormous plums of waste to produce things nobody asked for. Then we're getting an Op-Ed from some know-nothing hack on the greenwashing beat to tell their readers "Um, aktuly, these skyrocketing emissions are because you asked Alexa to add kidney beans to your shopping list." And I will put even money odds on this Op-Ed, itself, being AI generated.
Obviously. But I have no context on how much my actions create co2 in the first place. I assume driving a car generates a majority of it, or maybe heating the house, but I still don't have any clue how many kilograms that might be. But what I do know is how many kilowatts my house consumes electricity and at least roughly how much our appliances use, so if you want to try and blame me for consuming precious resources by generating text or watching a video at least give me an measurement I can easily comprehend.
FWIW, a short query to a typical sized LLM takes about 1Wh of energy, there lots of variance on how big the model you are using and how long the input and outputs are but thats the correct order of magnitude. 1Wh is the amount of energy consumed by a 1kW electric kettle in 3.6 seconds or a 2kW hairdryer in 1.8 seconds.
if you assume that energy was produced in a coal power plant (the worst for co2 emissions) then it makes around 0.3g of co2 emissions, which is the equivalent of burning about one droplet of gasoline.