this post was submitted on 24 May 2025
1296 points (98.9% liked)
Science Memes
14649 readers
3368 users here now
Welcome to c/science_memes @ Mander.xyz!
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
- Don't throw mud. Behave like an intellectual and remember the human.
- Keep it rooted (on topic).
- No spam.
- Infographics welcome, get schooled.
This is a science community. We use the Dawkins definition of meme.
Research Committee
Other Mander Communities
Science and Research
Biology and Life Sciences
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- !reptiles and [email protected]
Physical Sciences
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
Humanities and Social Sciences
Practical and Applied Sciences
- !exercise-and [email protected]
- [email protected]
- !self [email protected]
- [email protected]
- [email protected]
- [email protected]
Memes
Miscellaneous
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
All the while as we roast to death because all of this will take more resources than the entire energy output of a medium sized country.
I will cite the scientific article later when I find it, but essentially you're wrong.
water != energy, but i'm actually here for the science if you happen to find it.
It can in the sense that many forms of generating power are just some form of water or steam turbine, but that's neither here nor there.
IMO, the graph is misleading anyway because the criticism of AI from that perspective was the data centers and companies using water for cooling and energy, not individuals using water on an individual prompt. I mean, Microsoft has entered a deal with a power company to restart one of the nuclear reactors on Three Mile Island in order to compensate for the expected cost in energy of their AI. Using their service is bad because it incentivizes their use of so much energy/resources.
It's like how during COVID the world massively reduced the individual usage of cars for a year and emissions barely budged. Because a single one of the largest freight ships puts out more emissions than every personal car combined annually.
This particular graph is because a lot of people freaked out over "AI draining oceans" that's why the original paper (I'll look for it when I have time, I have a exam tomorrow. Fucking higher ed man) made this graph
Asking ChatGPT a question doesn't take 1 hour like most of these... this is a very misleading graph
This is actually misleading in the other direction: ChatGPT is a particularly intensive model. You can run a GPT-4o class model on a consumer mid to high end GPU which would then use something in the ballpark of gaming in terms of environmental impact.
You can also run a cluster of 3090s or 4090s to train the model, which is what people do actually, in which case it's still in the same range as gaming. (And more productive than 8 hours of WoW grind while chugging a warmed up Nutella glass as a drink).
Models like Google's Gemma (NOT Gemini these are two completely different things) are insanely power efficient.
I didn't even say which direction it was misleading, it's just not really a valid comparison to compare a single invocation of an LLM with an unrelated continuous task.
You're comparing Volume of Water with Flow Rate. Or if this was power, you'd be comparing Energy (Joules or kWh) with Power (Watts)
Maybe comparing asking ChatGPT a question to doing a Google search (before their AI results) would actually make sense. I'd also dispute those "downloading a file" and other bandwidth related numbers. Network transfers are insanely optimized at this point.
I can't really provide any further insight without finding the damn paper again (academia is cooked) but Inference is famously low-cost, this is basically "average user damage to the environment" comparison, so for example if a user chats with ChatGPT they gobble less water comparatively than downloading 4K porn (at least according to this particular paper)
As with any science, statistics are varied and to actually analyze this with rigor we'd need to sit down and really go down deep and hard on the data. Which is more than I intended when I made a passing comment lol
What about training an AI?
According to https://arxiv.org/abs/2405.21015
The absolute most monstrous, energy guzzling model tested needed 10 MW of power to train.
Most models need less than that, and non-frontier models can even be trained on gaming hardware with comparatively little energy consumption.
That paper by the way says there is a 2.4x increase YoY for model training compute, BUT that paper doesn't mention DeepSeek, which rocked the western AI world with comparatively little training cost (2.7 M GPU Hours in total)
Some companies offset their model training environmental damage with renewable and whatever bullshit, so the actual daily usage cost is more important than the huge cost at the start (Drop by drop is an ocean formed - Persian proverb)
Actually if you think about it AI might help climate change become an actual catastrophe.
It is already!
we’re rolling out renewables at like 100x the rate of ai electricity use, so no need to worry there
Yeah, at this rate we'll be just fine. (As long as this is still the Reagan administration.)
yep the biggest worry isn't AI, it's India
https://www.worldometers.info/co2-emissions/india-co2-emissions/
The west is lowering its co2 output while India is slurping up all the co2 we're saving:
This doesn't include China of course, the most egregious of the co2 emitters
AI is not even a tiny blip on that radar, especially as AI is in data centres and devices which runs on electricity so the more your country goes to renewables the less co2 impacting it is over time
Now break that shit down per capita, and also try and account for the fact that China is a huge manufacturing hub for the entire world's consumption, you jackass.
India has extremely low historical co2 output, crakkker
Could you add the US to the graphs, as EU and West are hardly synonymous - even as it descends into Trumpgardia.
China has that massive rate because it manufactures for the US, the US itself is a huge polluter for military and luxury NOT manufacturing
Still the second largest CO~2~ emitter, so it'd make sense to put it on for the comparison.
I've been think about this for a while. Consider how quick LLM's are.
If the amount of energy spent powering your device (without an LLM), is more than using an LLM, then it's probably saving energy.
In all honesty, I've probably saved over 50 hours or more since I starred using it about 2 months ago.
Coding has become incredibly efficient, and I'm not suffering through search-engine hell any more.
Edit:
Lemmy users when someone uses AI: noooo, you can't generate helpful answers to your questions which cost a tenth of a cent worth of electricity.
Also Lemmy users when they see someone consuming the electric power of an entire nuclear power plant just to play Doom The Dark Ages on their $20,000 PC: neat!
Just writing code uses almost no energy. Your PC should be clocking down when you're not doing anything. 1GHz is plenty for text editing.
Does ChatGPT (or whatever LLM you use) reduce the number of times you hit build? Because that's where all the electricity goes.
What kind of code are you writing that your CPU goes to sleep? If you follow any good practices like TDD, atomic commits, etc, and your code base is larger than hello world, your PC will be running at its peak quite a lot.
Example: linting on every commit + TDD. You'll be making loads of commits every day, linting a decent code base will definitely push your CPU to 100% for a few seconds. Running tests, even with caches, will push CPU to 100% for a few minutes. Plus compilation for running the app, some apps take hours to compile.
In general, text editing is a small part of the developer workflow. Only junior devs spend a lot of time typing stuff.
Anything that's per-commit is part of the "build" in my opinion.
But if you're running a language server and have stuff like format-on-save enabled, it's going to use a lot more power as you're coding.
But like you said, text editing is a small part of the workflow, and looking up docs and browsing code should barely require any CPU, a phone can do it with fractions of a Watt, and a PC should be underclocking when the CPU is underused.
Except that half the time I dont know what the fuck I'm doing. It's normal for me to spend hours trying to figure out why a small config file isnt working.
That's not just text editing, that's browsing the internet, referring to YouTube videos, or wallowing in self-pity.
That was before I started using gpt.
It sounds like it does save you a lot of time then. I haven't had the same experience, but I did all my learning to program before LLMs.
Personally I think the amount of power saved here is negligible, but it would actually be an interesting study to see just how much it is. It may or may not offset the power usage of the LLM, depending on how many questions you end up asking and such.
It doesn't always get the answers right, and I have to re-feed its broken instructions back into itself to get the right scripts, but for someone with no official coding training, this saves me so much damn time.
Consider I'm juggling learning Linux starting from 4 years ago, along with python, rust, nixos, bash scripts, yaml scripts, etc.
It's a LOT.
For what it's worth, I dont just take the scripts and paste them in, I'm always trying to understand what the code does, so I can be less reliant as time goes on.
Are you using your PC less hours per day?
Yep, more time for doing home renovations.