Running Digitallywith Satish SurathAll selected films

Infrastructure / Behind the Headline

Why more servers aren't enough for AI data centres

More servers need more power, cooling and connections. I use a kitchen serving more lunches to explain the coordination involved, then look at a planned AI campus in Hyderabad.

Briefing: 6 September 2026

Watch on YouTube · 10:57 (opens in a new tab)
Concept illustration comparing a 10 megawatt data centre with a one gigawatt campus, labelled 100 times the power.

The film, in writing.

Lunch still needs to arrive at noon, even when more people turn up. Extra cooks help until the oven, supplies or deliveries can’t keep pace. That kitchen gives me a way to explain why expanding an AI data centre means coordinating more than servers.

The film starts from TCS HyperVault’s September 2026 announcement of a Hyderabad campus planned for up to one gigawatt, built in phases. I compare it with facilities and campus projects in the US, China and Canada. The distinctions matter: a building’s power rating, a phase already operating and a campus’s planned maximum tell us different things.

Some equipment can be repeated as demand grows. Power connections, cooling, networks and suppliers still have to keep pace with it. If a handoff fails, usable capacity can be delayed even when individual components work. Building in phases gives teams a chance to match capacity to demand and learn along the way. I’d ask which constraint needs attention next, and who owns that handoff.

A question to take to work

When demand grows, what needs to keep pace, and who is responsible for it?

What to keep in mind. The Hyderabad figure describes a phased plan, not operating capacity. Power in megawatts or gigawatts doesn’t tell us how much useful computing a site delivers or how much floor space it needs. The kitchen helps explain coordination; it doesn’t convert meal counts into megawatts.

Follow the evidence

A news-led briefing dated 6 September 2026. Plans, facility ratings and operating capacity are distinguished in the film.

  1. TCS HyperVault’s Hyderabad plan (opens in a new tab)5 September 2026 announcement. Up to 1 GW, developed in phases.
  2. Understanding the energy–AI nexus (opens in a new tab)International Energy Agency. Data centres and electricity.
  3. Montreal III (opens in a new tab)Vantage’s facility description, used for the Canadian comparison.
  4. Key questions on energy and AI (opens in a new tab)International Energy Agency. Equipment, energy and supply constraints.

Synthetic narration. The 3D scenes and thumbnail are conceptual illustrations. Electrical capacity is not a measure of computing performance or floor area. The full source list and chapters are in the YouTube description (opens in a new tab). Views are Satish’s own.