Report: AI needs $6T in annual revenue to justify data center buildout

On September 29, 2026, The National published a report saying the AI industry would need to earn $6 trillion a year by 2031 to support the scale of data center construction now under way. The available material does not identify which organization or individual produced that estimate, and the report itself frames it only as something that has been reported. As a result, the origin of the $6 trillion figure, how it was calculated, and exactly which spending and revenue it covers cannot be checked against the reports at hand.

The story resurfaced the next day, September 30, 2026, when it was posted to Hacker News under a headline stating that AI needs $6 trillion in annual revenue to sustain the data center boom. The submission linked to The National's article and drew 222 points and 335 comments, placing it among the more heavily discussed items on the site that day.

So far the matter rests at the stage of a single report plus a round of discussion: two headline numbers, $6 trillion and 2031, and a comment thread on Hacker News. Nothing in the available material shows a company response, a clarification from whoever produced the figure, or a revised number.