629
IBM CEO says there is 'no way' spending trillions on AI data centers will pay off at today's infrastructure costs
(www.businessinsider.com)
this post was submitted on 03 Dec 2025
629 points (98.6% liked)
Technology
77084 readers
2531 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
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
After .com popped, all the money ran to install fiber data infrastructure - a lot of installs put in more capacity than they projected using for 100 years (glass fibers are cheap, digging trenches for them is expensive). The promise of "fiber to the home" is still mostly unrealized, but those trunk lines are out there with oodles of "dark fiber" ready to carry data... someday.
Really? The US is really unsophisticated in certain key areas that you wouldn't expect.
They are starting to roll it out in fits and starts in the major metro areas at least, but yeah, 20 years late and nowhere near as universally as promised when our service providers took all those government grants and then didn't deliver, IMO.
Counterintuitively, I'm seeing "fiber to the home" deployed more in rural an exurb areas. My guess this is because its lower density meaning installing and maintaining copper repeaters becomes more expensive than laying long distance, low maintenance, fiber. Additionally its easier to obtain permits because there is far less existing infrastructure to interfere with right of way and critical services.
We got fiber to the home in our exurb about 4 years ago here in the USA. Its really cheap too. 500Mb/s is $75, 1Gb/s $100, and 5Gb/s I think is $200 per month.
Yeah, it's not "nowhere" - but it's really far from "everywhere" considering we've been rolling it out for 25 years now. I think you're right: glass is cheaper than copper these days, and if they've got to repair/replace the copper it's probably cheaper to just run the glass. They put a line down the main road 1/4 mile from our home last year (suburban area in a 1M pop city), and lots of people who live on that main road have gotten fiber to the home service, but they're not interested in running the extra 1500 feet to reach us yet. I'd guess in our city of 1M, maybe 200,000 have potential fiber to the home service if they want it, the rest of us are stuck with re-heated cable TV co-ax for our broadband.