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Buenos Aires
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Nation / PlaceAR

Buenos Aires

Argentina's capital and largest city, administratively distinct from surrounding Buenos Aires province.

On 14 September, Argentina’s proposed data-centre pipeline drew attention to Buenos Aires, where all ten operating sites are located; the announced schemes remain unbuilt.

Last refreshed: 24 September 2026 · Appears in 1 active topic

Key Question

Why do all of Argentina's operating data centres sit in Buenos Aires?

Timeline for Buenos Aires

#15 14 Sept
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Background

Buenos Aires serves as Argentina’s capital and largest city. Federalisation in 1880 made the city administratively distinct from the surrounding Buenos Aires province, whose capital is La Plata.

That distinction matters when national infrastructure is described by location. The city remains Argentina’s operating data-centre centre, while a 14 September tracker recorded proposed projects elsewhere in the country rather than completed facilities. Buenos Aires therefore provides the practical reference point for Argentina’s existing digital infrastructure, separate from the province that shares its name.

Common Questions
Where are Argentina's data centres located?
As of September 2026, every one of Argentina's ten operating data centres is in Buenos Aires. Announced future projects, including Green Capital's Atlas Gigahub, are spreading the pipeline south toward Patagonia, but none of that capacity is built yet.Source: data-centres briefing
Is Buenos Aires city the same jurisdiction as Buenos Aires Province?
No. The City of Buenos Aires is Argentina's autonomous federal capital and a separate jurisdiction from Buenos Aires Province.Source: https://www.argentina.gob.ar/caba
How many neighbourhoods and communes does Buenos Aires have?
Buenos Aires has 48 neighbourhoods grouped into 15 communes.Source: https://buenosaires.gob.ar/sites/default/files/media/document/2020/01/10/a948eb858d04fa4f867ad4118397e96d7abb410c.pdf
When was Buenos Aires founded?
Buenos Aires was definitively founded in 1580, after an earlier settlement attempt in 1536.Source: https://www.argentina.gob.ar/caba