Latest update · 2026-09-248 updates that day

Perspectives index + Collaborators tab

The six thin perspective stubs are retired in favor of a single honest index: Power & grid stands as published — the data-centre buildout deep dive — while materials & mining, VC & capital, the application layer, jobs & labor, and students & skills show as "In research" with their open questions. The duplicate power & grid page redirects to the buildout hub. Also new: the Collaborators tab, publishing human perspectives from people building the AI economy — practitioner opinions under their own bylines, clearly separated from our data research. First two pieces: Bhavin on how public markets price AI, and Nishi on AI’s healthcare ROI starting with the back office.

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SundayPyjamas Impact Foundation

Impact Suite

Mapping the AI buildout as a market — who builds, who funds, who pays, and what changes for people over the next decade.

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Live impact mapNew · core update

The AI data center buildout: the power edge

What the buildout is actually doing to power — traced three orders deep, every figure sourced. Not a pitch; the data.

Global data-center electricity use (TWh/yr)

Surged ~17% in 2025 to ~485 TWh; set to roughly double to ~950 TWh by 2030. [11] IEA [1] IEA

This electricity has to be paid for — the next chart shows where the money comes from.

Big Tech capital spending ($B/yr)

The five largest tech firms spent $400B+ in 2025 and are set to raise it ~75% in 2026 — most of it AI infrastructure. [11] IEA

This spending builds the data centers that consume the electricity above — and drives the price spike below.

Cost of reserving future electricity — eastern US grid ($/MW-day)

From $28.92 to the $333.44 cap in three years; the grid's market watchdog pinned ~63% of the jump on data centers. [12] RTO Insider [5] Utility Dive

This cost gets passed to electricity bills — that's where regular people start paying for the AI buildout.

Jobs per ~100 MW data center campus

Thousands to build (~800–1,200 at peak); ~25–50 to run it. Billions of capex, dozens of permanent staff. [8] Brookings

The construction boom is real but temporary — and it pulls workers from housing and other projects that also need them.

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Every figure sourced · who wins & who pays, three orders deep · as of September 2026