[virtuallynathan]

To date, facebook has built, or is building, 47,100,000 sq ft of space, totaling nearly $24bn in investment. Based on available/disclosed power numbers and extrapolating per sqft, I get something like 4770MW.

Last I updated my spreadsheet in 2019, Google had $17bn in investments across their datacenters, totaling 13,260,000 sq ft of datacenter space. Additional buildings have been built since then, but not to the scale of an additional 30mil sq ft.

Amazon operates ~80 datacenter buildings in Northern Virginia, each ~200,000 sq ft -- about 16,000,000sq ft total in that region, the other regions are much much smaller, perhaps another 4 mil sq ft. When I'm bored I'll go update all my maps and spreadsheets.

[the-rc]

Does the square footage take into account multiple floors? What's the source? It can be misleading, because you don't know the compute density of what's inside. Using just public data, power is a more accurate proxy. Until at least 5-6 years ago, Google was procuring more electricity than Amazon. Before that, it had a further advantage from lower PUE, but I bet the big names are all comparable on that front by now. Anyone that has worked at several of them can infer that FB is not the largest (but it's still huge).

As for the dollars, were they just in 2019 or cumulative? The Google ones seem low compared to numbers from earnings.

[virtuallynathan]

Google certainly has more compute density than Amazon, the numbers I was able to find from the local power company was 250MW at Council Bluffs back in 2015 or so.

Amazon builds out 32MW shells, and the most utilized as of 5 or 6 years ago was 24MW or so, with most being much less than that.

[samstave]

At this point Power Companies (ala PG&E, etc) should be investing in AI companies in a big way. THen they make money off the AI companies to build out power infra - and vice versa.

I am surprised we havent heard about private electrical grid built out by such companies.

Surely they all have some owned power generation, but then if they do, the local areas where they DO build out power plants - they should have to build capacity for the local area, mayhaps in exchange for the normal tax subsidies they seek for all these large capital projects.

Cant wait until we pods/clusters in orbit. With radioisotope batteries to power them along with the panels. (I wonder how close to a node a RI battery can be? Can each node have its own RI?) (sas they can produce upto "several KW" -- but I cant find a reliable source for max wattage of an RI...)

SpaceX should build an ISS module thats an AI DC cluster.

And have all the ISS technologies build its LLM there based on all the data they create?

[virtuallynathan]

I updated my map for AWS in Northern Virginia -- came up with 74 buildings (another source says 76, so i'll call it directionally correct). If I scale my sq ft by ~5% to account for missing buildings, we get 11,500,000sq ft in the northern virginia area for AWS.

I'll finish my other maps and share them later...

[VirusNewbie]

But Google built data centers aren't the only data centers google is running their machine fleet in...

[chatmasta]

Yeah, Google buys servers in public datacenters like those from Equinix. One "region" needn't be one datacenter, and sometimes AWS and GCP will even have computers in the same facility. It's actually quite annoying that "region" is such an opaque construct and they don't have any clear way to identify what physical building is hosting the hardware you rent from them.