Earlier quoted context omitted.
if anything we are producing too much food and what communications you find lacking?
the main bottleneck for the civilization in communications currently is the sparsity of cynical, negative HN comments
Direct Current Data Centers
31–40 of 66 posts
Re: Direct Current Data Centers
#32Earlier quoted context omitted.
if anything we are producing too much food and what communications you find lacking?
Food distribution is still a problem in vast part of the world. Handling food waste is another issue. Climate related shortage are coming soon for us (at the moment they only manifest as punctual price hikes - mustard a few years ago, coffee and chocolate more recently, etc... https://www.euronews.com/green/2025/02/13/goodbye-gouda-and-... https://www.fao.org/newsroom/detail/adverse-climatic-conditi... https://www.fo…
Re: Direct Current Data Centers
#33it is difficult to comprehend for me that soneone spends all this time thinking through and calculating how to harness as much energy as possible and then wants to use it for large language models instead of something useful, like food production, communication, transport or any other way of satisfying actual human material needs. what weird priorities.
Re: Direct Current Data Centers
#34From a purely engineering perspective I think it becomes difficult to argue with the gas turbine once you get into the gigawatt class of data center. The amount of land required for this much solar is not to be understated. In many practical scenarios the solar array would need to be located a distance away from the actual data center. This implies transmission infrastructure which is often the hardest part of any el…
Re: Direct Current Data Centers
#35it is difficult to comprehend for me that soneone spends all this time thinking through and calculating how to harness as much energy as possible and then wants to use it for large language models instead of something useful, like food production, communication, transport or any other way of satisfying actual human material needs. what weird priorities.
All the other concerns require more subtle approaches because human requirements are much more messy.
Re: Direct Current Data Centers
#36it is difficult to comprehend for me that soneone spends all this time thinking through and calculating how to harness as much energy as possible and then wants to use it for large language models instead of something useful, like food production, communication, transport or any other way of satisfying actual human material needs. what weird priorities.
I do not think I even understand your complaint. Different people can work on different problems. We do not have to pick only one.
> My improvement is more important than yours.
We can just do both.
Re: Direct Current Data Centers
#37Slightly OT, but I see the Chinese are talking about space DCs now too which would suggest they reckon it could work too. (Unlike me and others here)
Re: Direct Current Data Centers
#38Why are we wasting resources on toy chatbots?
Re: Direct Current Data Centers
#39it is difficult to comprehend for me that soneone spends all this time thinking through and calculating how to harness as much energy as possible and then wants to use it for large language models instead of something useful, like food production, communication, transport or any other way of satisfying actual human material needs. what weird priorities.
Whether you like it or not, we are burning a lot of electricity on datacenters. That is a fact. And energy consumption is likely going to significantly increase in the near future. If we can reduce that energy usage, that is a good thing and a big improvement. I do not think I even understand your complaint. Different people can work on different problems. We do not have to pick only one. > My improvement is more imp…
Re: Direct Current Data Centers
#40Earlier quoted context omitted.
I am hoping nuclear batteries make a comeback by the desire for all this compute and its voracious appetite for energy.
We have rolls royce small modular reactors (SMRs) driving a similar functionality in the UK
Not operating today like it sounds from the comment.