Started By
Message

re: How real is a water scarcity threat, re: Building Data Centers?

Posted on 3/30/26 at 11:21 am to
Posted by OweO
Plaquemine, La
Member since Sep 2009
122093 posts
Posted on 3/30/26 at 11:21 am to
Oh.. Yeah.. That part...
Posted by MikeD
Baton Rouge
Member since Jan 2004
8417 posts
Posted on 3/30/26 at 11:21 am to
quote:

It's cheaper for Elon to build on the moon. Elon can pull this off and everyone else will be 2nd to him.


Now this is a wild take.
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
72063 posts
Posted on 3/30/26 at 11:23 am to
quote:

being used as a scare tactic by groups opposed to data center construction


It isn't a scare tactic. It's a real concern. They need to be either air cooled, geothermal cooled ( lol ) or raw water cooled. Raw water cooling is tits, it just restricts available locations dramatically. It also drives up land cost, because there's usually more people and consequently higher cost where there is water.

For the record, I do (indirectly) end up with money in my bank account that is directly tied to data center construction. I benefit from it. The uproar over water usage is a good thing. There is uproar over power usage as well, also totally valid. The talk of powering them with nukes is great, except that also can consume colossal amounts of water, depending on how it's done.
Posted by MikeD
Baton Rouge
Member since Jan 2004
8417 posts
Posted on 3/30/26 at 11:29 am to
quote:

Raw water sucks as coolant.


Several power plants in the are use raw water as a once through cooling source. The idea of a radiator is pretty interesting, in the river direct or sitting into a diversion tank or something. There's something there.
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
72063 posts
Posted on 3/30/26 at 11:32 am to
quote:

There's something there


That's how large equipment is cooled on ships. It's extremely efficient. It's basically the only type of cooling on earth where you get an infinite heat sink that does not require any type of forced fluid movement on the sink side. Even in stagnant water, you get convection current over the cooler.

It's called keel cooling in the boat world.
Posted by turkish
Member since Aug 2016
2386 posts
Posted on 3/30/26 at 11:48 am to
This doesn’t mean that their water use is nil. What is actually being used to reject the heat to? Air?
Posted by dgnx6
Member since Feb 2006
89679 posts
Posted on 3/30/26 at 11:51 am to
Well let's just say this, water doesn't magically disappear from earth.


Posted by lsufanintexas
Member since Sep 2006
5117 posts
Posted on 3/30/26 at 11:53 am to
im conservative and a capitalist and In tech who makes money with ai and even I think this is moving to fast. its not just water it’s electricity and noise pollution. these things have a constant hum
Posted by Powerman
Member since Jan 2004
173555 posts
Posted on 3/30/26 at 11:55 am to
quote:


But but but it all goes back into the water cycle

Yeah...that's always been a silly argument. The existence of the water cycle doesn't mean that municipalities can't have real water shortage issues.
Posted by UnitedFruitCompany
Bay Area
Member since Nov 2018
4079 posts
Posted on 3/30/26 at 11:55 am to
quote:

will data centers that use way more water than that be placed under the same restrictions ?


90% of water usage in CA is agriculture or industry. Yet the only ones who get throttled are homeowners. What do you think is going to happen?

If a data center is going in near your house you might as well start planting “native” plants.
Posted by rented mule
Member since Sep 2005
2780 posts
Posted on 3/30/26 at 11:58 am to
quote:

entinel


I attended a Q&A session last week with a Meta rep about the DC they are putting up by Monroe. The question of water usage was brought up by several people and at no time did the rep ever mention any of the points you bring up. Never mentioned closed loop systems for water effeciency, in fact did bring up speciffically that they were working with local entities to upgrade waste water facilities to handle what the DC would generate.
You would think if this was such an important issue to people, Meta would want to let them know how effecient they plan on being with the water supplies.
Posted by HenryParsons
Member since Aug 2018
2075 posts
Posted on 3/30/26 at 11:58 am to
quote:

How real is a water scarcity threat,


See all that blue stuff?

Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
72063 posts
Posted on 3/30/26 at 12:00 pm to
quote:

Well let's just say this, water doesn't magically disappear from earth.


It certainly does not magically re-deposit into the aquifer either.

The whole "water cycle" argument is ridiculous.
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
72063 posts
Posted on 3/30/26 at 12:02 pm to
quote:

all that blue stuff?


Man, you solved the problem.

We'll just build all the data centers on barges and float them out into the blue stuff and use the blue stuff as a heat sink!

They can be accompanied by barges of solar panels to power it all!

It can all go far enough out into the blue stuff to where the people can't see it!

It's a hippies wet dream!

It'll totally work great!

I love how global warming and rising sea levels is all of a sudden totally not a concern for anybody anymore
This post was edited on 3/30/26 at 12:03 pm
Posted by castorinho
13623 posts
Member since Nov 2010
87461 posts
Posted on 3/30/26 at 12:03 pm to
quote:

See all that blue stuff?


Who's gonna tell him?
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
72063 posts
Posted on 3/30/26 at 12:06 pm to
quote:


Who's gonna tell him?


That we're going to accelerate the melting of the ice caps???

I know what you were getting at, but I feel like the ice caps is a more funner discussion to have.
Posted by wadewilson
Member since Sep 2009
41520 posts
Posted on 3/30/26 at 12:17 pm to
One of the data centers in Louisiana will have 3 power plants built to support it. Payoff on those plants is 45 years and the company is only paying for 15 of them.

Posted by wadewilson
Member since Sep 2009
41520 posts
Posted on 3/30/26 at 12:19 pm to
quote:

You would think if this was such an important issue to people, Meta would want to let them know how effecient they plan on being with the water supplies.


Why? The data center is going up no matter what. Neither Meta nor the local government officials that are bound by NDA give a shite what the people want.
Posted by KamaCausey_LSU
Member since Apr 2013
17657 posts
Posted on 3/30/26 at 12:30 pm to
quote:

One of the data centers in Louisiana will have 3 power plants built to support it. Payoff on those plants is 45 years and the company is only paying for 15 of them.

META just upped their infrastructure investment from $650 million to $2.65 billion, pending PSC approval. Honestly that goes a long way towards easing my worries.
Posted by lostinbr
Baton Rouge, LA
Member since Oct 2017
12846 posts
Posted on 3/30/26 at 12:50 pm to
quote:

META just upped their infrastructure investment from $650 million to $2.65 billion, pending PSC approval. Honestly that goes a long way towards easing my worries.

Everything I’ve read is that Entergy claims the new deal with Meta will “deliver approximately $2.65 billion in total customer benefits over two decades” (quote from WBRZ article). Not that Meta is investing $2.65 billion in infrastructure.

I don’t really know what “delivering $2.65 billion in customer benefits” means. Do you? It’s all deliberately obscure. Even if that were Meta’s actual contract value with Entergy, I’m not sure how anyone could possibly determine whether that’s good or bad for the rate-paying public without the full details being released.
first pageprev pagePage 5 of 8Next pagelast page

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on X, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookXInstagram