The First-Order Constraint: Why Power, Not Chips, Sets the Ceiling
For two decades the industry treated electricity as a line item and silicon as the story. That inversion is over. A hyperscaler can buy accelerators on a purchase order, but it cannot buy a 500-megawatt interconnection that a utility says arrives in 2032. Power is now the binding constraint on how fast artificial intelligence gets built, and everything downstream — site selection, capital structure, even which companies win — bends to that single fact. Once you internalize that megawatts, not chips, gate the buildout, the rush toward behind-the-fence generation stops looking exotic and starts looking inevitable.
Knowledge check
Why is it more accurate to describe power, rather than semiconductor supply, as the first-order constraint on AI infrastructure growth?
Show the answer
Because chips can be ordered and delivered on commercial timescales, whereas large grid interconnections face multi-year queues and firm delivery dates a utility cannot compress. The scarce, slow-moving resource that actually caps how much compute can be energized is deliverable electricity, so the buildout pace is set by power availability rather than by the ability to procure accelerators.