

Trend of the week
The AI build-out is a people story
AI is usually told in chips and data centers. This week a16z told it in people: building the power, buildings and equipment AI runs on keeps coming back to skilled hands, and not enough of them.
Electrical gear is the pinch point. Since 2019, U.S. production of grid and electrical equipment is down 7% while imports are up 69%, and Reuters reports some high-voltage transformers now take years to arrive.
In the sectors doing the building, hours per worker are growing faster than headcount. The people who know how are being asked to do more.
Our read: the edge in the AI era may sit with the electricians, machinists and line workers who make it real. We respect the trades and the people who teach them.
Sources: a16z, Charts of the Week (Oct 23) · Reuters (Jul 9)
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