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Amazon strategised about keeping water use secret

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Re: Amazon strategised about keeping water use secret

#121
post #10

> noted that it would be harder to reach its internal target if its calculations included “secondary” use—water used in generating the electricity to power its data centres, according to the document. Ok, when we're considering how much water a person uses, are we going to include the water used to grow the almonds you ate? Because agriculture is going to dwarf anything that data centers use.

> Because agriculture is going to dwarf anything that data centers use

Will it though

Re: Amazon strategised about keeping water use secret

#122
post #86

Earlier quoted context omitted.

I wonder if cow milk products would be more expensive if people ate less beef. Presumably, after a cow is done being used for milk, it can then be sold for meat.

Dairy cows don’t taste good. They’re used for the bottom of the barrel low grade ground meat. Think dog food.

I guess it depends. I have a friend who has dairy cows, grass-fed, very well cared for. He names each one and hates to slaughter them, but when they are done producing, he does take them to the slaughter house. I bought a quarter of a cow from him a few years back, and it was excellent. It did have a hint of gaminess redolent of venison or lamb, but it was delicious.

Re: Amazon strategised about keeping water use secret

#123
post #58
post #19

This is incredibly meaningless reporting. Water use for all of AI is inconsequential compared to agriculture. In addition, water is almost never wasted, only moved around. Energy is the important input.

Isn't agriculture objectively more important and more beneficial to humanity than Big data centers?

Honestly, it's hard to tell. Humanity benefits a lot from the massively complex set of technologies that require the existence of big data centers. Including agricultural production itself.

Re: Amazon strategised about keeping water use secret

#124
post #10

> noted that it would be harder to reach its internal target if its calculations included “secondary” use—water used in generating the electricity to power its data centres, according to the document. Ok, when we're considering how much water a person uses, are we going to include the water used to grow the almonds you ate? Because agriculture is going to dwarf anything that data centers use.

At least that is generally the case for calculating the ecological footprint of a person.

I am critical of this metric though, since the water isn't really lost in many cases. Especially if datacenters use water never meant for consumption.

If you look at it as a power generation problem it become much more plastic. That is of course as long as the water doesn't get expended in regions that lack it.

Although if you want to compare datacenter usage to agriculture, you could say that one is more essential than the other. Even if modern agriculture is a high tech industry that uses datacenters.

Re: Amazon strategised about keeping water use secret

#125
post #35
post #10

> noted that it would be harder to reach its internal target if its calculations included “secondary” use—water used in generating the electricity to power its data centres, according to the document. Ok, when we're considering how much water a person uses, are we going to include the water used to grow the almonds you ate? Because agriculture is going to dwarf anything that data centers use.

Tangential to the point, I think we should be careful about the almond talking point. Insofar as it is used for milk, almond milk uses almost half as much water as dairy milk, uses 1/18 the land and emits 1/5 the amount of carbon. As food, it is eaten in such a vanishingly small quantity compared to other water-hungry foods (meat) as to be insignificant. https://ourworldindata.org/grapher/environmental-footprint-m...

But it's okay. This has been solved very recently as in last week. We are going to now be getting our beef from Argentina. Not only has the prices of beef issue been fixed, it'll also fix the country's water shortage issue as a bonus. /s

Re: Amazon strategised about keeping water use secret

#126
post #80
post #10

> noted that it would be harder to reach its internal target if its calculations included “secondary” use—water used in generating the electricity to power its data centres, according to the document. Ok, when we're considering how much water a person uses, are we going to include the water used to grow the almonds you ate? Because agriculture is going to dwarf anything that data centers use.

To put this in context, it takes about 1 gallon of water per 1g of almond [1]. And in California's dry climate, this water comes from groundwater that doesn't renew as fast as it's depleted. So the next time someone chastises you for your non-low flow showerhead that uses more than 2 almonds of water per minute, remember to put the numbers in context. 1. Numbers from a pro-almond group: https://www.almonds.org/why-al…

Almonds alone are like half of all urban water use in california.

Re: Amazon strategised about keeping water use secret

#127
post #6

Earlier quoted context omitted.

> Or do data centers use evaporative cooling just like power plants? Yes. Not always, but evaporative cooling is much more energy efficient than heat exchange to outside air. That said, stories about data center water use are a distraction from much bigger water consumers like golf courses and agriculture (e.g. to ship alfalfa to the middle east).

The problem with data center water usage is that it is unnecessary from the PR point of view. Data centers can run on air cooling just as good, but more expensive. For all I know, we could also do just as good without data centers, like we did 20 years ago. With agriculture, water usage is necessary as eating is not something optional and everyone needs to eat to survive. From the PR point of view, of course. We coul…

Golf course water usage vastly dwarfs data center water usage. Google used something like 1 billion gallons a year for their DCs. Single golf courses in arid regions can use upwards of a hundred million gallons a year, and in those areas there can be dozens of courses. It's not even close in terms of water usage.

Re: Amazon strategised about keeping water use secret

#128

Earlier quoted context omitted.

The problem with data center water usage is that it is unnecessary from the PR point of view. Data centers can run on air cooling just as good, but more expensive. For all I know, we could also do just as good without data centers, like we did 20 years ago. With agriculture, water usage is necessary as eating is not something optional and everyone needs to eat to survive. From the PR point of view, of course. We coul…

> Data centers can run on air cooling just as good, but more expensive "More expensive" means spending more on air conditioning. Ergo more electricity used, higher electricity demand, more natural gas burned and carbon emissions, higher consumer power prices. So a different kind of PR disaster.

OK, so we need to include the effect of introducing a green house gas, water vapor, into the environment.

Re: Amazon strategised about keeping water use secret

#129

Earlier quoted context omitted.

Do we need beef protein? What's wrong with chicken or eggs or beans? And also, what? You'll die if you don't eat meat today? Because that's what "immediately" means. That's news to all the world's vegetarians.

Yeah people who eat beef are actually healthier than vegetarians.

Source?

Re: Amazon strategised about keeping water use secret

#130
post #10

> noted that it would be harder to reach its internal target if its calculations included “secondary” use—water used in generating the electricity to power its data centres, according to the document. Ok, when we're considering how much water a person uses, are we going to include the water used to grow the almonds you ate? Because agriculture is going to dwarf anything that data centers use.

At least that is generally the case for calculating the ecological footprint of a person. I am critical of this metric though, since the water isn't really lost in many cases. Especially if datacenters use water never meant for consumption. If you look at it as a power generation problem it become much more plastic. That is of course as long as the water doesn't get expended in regions that lack it. Although if you w…

I generally find criticism of water waste misplaced. Water’s lifecycle is cyclic. The water isn’t lost unless it is being salted or otherwise poisoned.

The real waste is the energy required to produce, clean, and transport the water that is being “wasted.”

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