Pablo Jiménez Arandia
@pjarandia.bsky.social
390 followers 310 following 91 posts
Investigative reporter. Journalist. Freelance. Technology, society & power Pulitzer Center's AI Accountability fellow https://pablojimenezarandia.com/ [email protected] Based in Barcelona, Spain
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pjarandia.bsky.social
I am one of the many new faces who moved here recently.

So here is a thread with some of the work I’ve been doing in the last few years 🧵
pjarandia.bsky.social
The answer to this is not simple. I personally think that we have to think bigger and be more ambitious when we investigate and explain the costs of these developments. To do so we need time, resources and to collaborate intensely between reporters with different skills.
pjarandia.bsky.social
@daniel-howden.bsky.social invited us and @joannaskao.bsky.social from the @pulitzercenter.org to think together on how journos can approach these kinds of stories. And also how we can make people care about the many implications of what probably is the biggest infra project of our modern times.
pjarandia.bsky.social
My colleague @laismartins.com puts it very clearly: "This is not a story only about infrastructure, but a story about energy, power and greed". Laís said this a few weeks ago at the session I am sharing below, at the recent iMEdD International Journalism Forum. www.youtube.com/watch?v=YKGZ...
Beneath the Cloud, AI at ground level How to report on the impact of data centres
YouTube video by iMEdD: incubator for Media Education & Development
www.youtube.com
pjarandia.bsky.social
Amassing the resources and land needed, through facilities in different countries, to power the AI tools that are making Altman & OpenAI extremely rich. I cannot think of any corporate endeavour other than Stargate that better reflects what is at stake when we talk about the AI infrastructure race.
pjarandia.bsky.social
This weekend Sam Altman and Javier Milei made public Stargate Argentina, a massive data center project with a 500 MW capacity that will be built in the Patagonia. Stargate is a joint venture of some of the wealthiest corporations in the world with a single goal: 🧵
www.reuters.com/world/americ...
OpenAI, Sur Energy weigh $25 billion Argentina data center project
OpenAI and Sur Energy have signed a letter of intent for a data center project in Argentina requiring an investment of up to $25 billion, the South American nation's government said on Friday.
www.reuters.com
pjarandia.bsky.social
Thanks for sharing it, Charles. Happy that you found it insightful!
Reposted by Pablo Jiménez Arandia
charleswlogan.bsky.social
I appreciated this methodology post from @pjarandia.bsky.social describing how he and his co-authors investigate AI's infrastructure.

I think there're lessons for educators interested in doing the same w/ students, including focusing on the local, getting out in the field, and building alliances.
How We Investigated the Backyard of AI in Spain, Chile, and Mexico
Leer en español. In October 2024, I came across a video in which Eric Schmidt, former CEO of Google, spoke bluntly about the environmental costs of artificial intelligence (AI). Schmidt, one of...
pulitzercenter.org
pjarandia.bsky.social
Similar examples have been revealed in recent months in other places around the globe. In the piece we explain the severe implications of this way of thinking and acting.

This story is part of an investigation done with the keen support of the @pulitzercenter.org

restofworld.org/2025/ai-ener...
Countries are struggling to meet the rising energy demands of data centers
Mexico's lagging energy grid is forcing companies, including Microsoft, to use generators.
restofworld.org
pjarandia.bsky.social
The case we uncover in this story with @restofworld.org is a good example of how Big Tech companies think and operate in many countries, specially in the Global South. Instead of waiting to get a connection to the grid, Microsoft decided to install a brand new fossil-fueled energy source on site.
pjarandia.bsky.social
The reason? The national energy grid was not ready yet to do so, at least in an initial stage, Microsoft claimed. In many countries energy grids are already unable to supply the unprecedented energy demand posed by new tech infraestructure.
Reposted by Pablo Jiménez Arandia
pflis.bsky.social
ESPECIAL | El patio trasero de la IA.
Los gigantes de internet extraen recursos básicos y acaparan terrenos para sus centros de datos en México, Chile y España. Este es un recorrido por los impactos de esos proyectos. "Más nos valdría que nos pusieran un centro de salud”
elpais.com/tecnologia/2...
El patio trasero de la IA. Un mapa de la fiebre del oro del siglo XXI
Los gigantes de internet extraen recursos básicos y acaparan terrenos para la construcción de sus nuevos centros de datos en México, Chile y España. Este es un recorrido por los impactos de varios pro...
elpais.com
Reposted by Pablo Jiménez Arandia
pulitzercenter.org
AI requires enormous data centers and significant amounts of energy and water to operate.

AI Fellow @pjarandia.bsky.social, @dandiba.bsky.social, and Muriel Alarcón reveal how Amazon, Google, & Microsoft are building these centers in drought-prone regions of Chile, Mexico, and Spain. bit.ly/4lADqe3
Site where Google's project for a new data center will be located in the Cerrillos district of Santiago, Chile, on April 11, 2025. Image courtesy of EL PAÍS.
Tania Rodríguez, one of the spokespersons for the Mosacat collective, poses in front of the lot owned by Google in the municipality of Cerrillos, Santiago, Chile. Image by Sofia Yanjari. Chile, 2025.
Reposted by Pablo Jiménez Arandia
pjarandia.bsky.social
As the debate over AI’s environmental costs grows louder, this investigation maps what is behind Big Tech's obsession to increase their computing capacities. And how local communities -and society as a whole- are and will be paying the bill if guardrails are not put in place.
pjarandia.bsky.social
They are also seizing large tracts of land to build their centers and the power grids that feed them. All under a veil of secrecy that, at times, includes the use of shell companies and, in almost all cases, the complicity and collusion of local authorities.
pjarandia.bsky.social
In record time, they have become priority destinations for US internet giants to build their new massive server farms.

We've found evidence on how Microsoft, Amazon Web Services (AWS) and Google are extacting basic resources such as water in areas facing severe droughts.
pjarandia.bsky.social
During 10 months we've looked into the proliferation of new-generation data centers in three different locations. The regions of Querétaro (Mexico), Santiago (Chile) and Aragón (Spain) are very far from each other but share a common thread.
Reposted by Pablo Jiménez Arandia
Reposted by Pablo Jiménez Arandia