Irene De la Torre Arenas

@inari-ta.bsky.social

Dataviz designer & journalist at the Financial Times Before: BBC News, UCB Biopharma, MIT Senseable City Lab | Northeastern alumni with Becarios Fundación La Caixa | In the past, 🇪🇸 in 🇺🇸 🇬🇧 🇩🇪 Website: https://irenedelatorrearenas.com

NEW: The century-old device choking the AI push Transformers are fundamental to the flow of electricity and are essential to powering our modern lives. But the largest and most powerful transformers are facing bottlenecks, driving up prices and putting the relentless race for AI expansion at risk.

NEW: The century-old device choking the world’s AI push Transformers are crucial devices that help power our modern lives. As demand soars, the biggest transformers are in short supply, pushing up costs and risking a bottleneck for the energy transition and the AI boom. as.ft.com/r/6b73ce3e-c...

The century-old device choking the world’s AI push

Surging data-centre power demands are intensifying pressure on transformer supply chains

as.ft.com

NEW: Xinjiang has the highest detention capacity in the world, according to FT analysis - enough space for almost 1 in 40 people in the region - more than five years after the Chinese govt announced the camps had closed.

A US satellite in blue tracks two Chinese satellites. Prudent monitoring — or rehearsal for combat? A high-stakes arms race is taking place in orbit; the winner will "control Earth by controlling space”. But things can go very wrong, very quickly. Today's Big Read is on #FTEdit 👉 ft.trib.al/iwgFTZe

NEW: Just weeks ago, the shadow fleet was on the run amid a crackdown on the illicit oil trade. But the Iran conflict has given these ghost vessels a lifeline. Our latest visual story takes a deep dive into their clandestine operations. 👉 as.ft.com/r/40748722-c...

How the shadow fleet is capitalising on the chaos of war

The Iran conflict has offered the illicit oil trade a lifeline — while the easing of US sanctions widens a transatlantic rift

as.ft.com

Before the Iran war, the screws were turning on the world's shadow fleet – a covert network of old tankers used by the likes of Russia and Iran to bypass oil sanctions. But now, with markets upended by conflict, their trade is booming. An #FTEdit 🧵 on how the shadow fleet is cashing in on chaos 👇

A grid of dozens of oil tankers at sea, shown in small thumbnail images.

The montage highlights the scale and variety of vessels, suggesting a large “shadow fleet” used to transport oil — often linked to sanctions evasion or opaque shipping networks.

New: Drones are redrawing the map of war in Ukraine. Relentless surveillance has pushed the battlefield 20km beyond the front, in both directions. Supplies arrive by drone; the wounded leave by robot. This is the “kill zone” — and the future of warfare. 👉 ft.com/kill-zone

New: 'Shark's fin' chart reveals the uneven impact of 'fiscal drag', the stealth tax beloved of recent chancellors. Plus use our interactive calculator to see how fresh freezes announced by Rachel Reeves at todays Budget could affect you on.ft.com/3KqOYUL

A chart of the projected percentage point increase un share of income paid as income tax and national insurance from 2025/25 through to 2029/30. It whos that 'fiscal drag' is set to hit those at or near frozen personal tax thresholdsScreenshot of financial times fiscal drag calculator.