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From Hormuz to the Grid: The Chokepoints That Matter

Markets are modeling AI disruption at software speed. But electricity infrastructure may determine how fast the real economy can absorb it.

Neil Winward's avatar
Neil Winward
Mar 06, 2026
∙ Paid

Welcome to MacroMashup. We focus on constraints, not forecasts. Market structure, not vibes. Capital flows, leverage, and incentives—where things actually break.

The week’s dominant story is geopolitical.

U.S.–Israeli strikes on Iran. Retaliation spreading across the region. The Strait of Hormuz effectively closed. Markets scrambling to price the energy shock.

But beneath the geopolitical noise, another question is taking shape as Anthropic and OpenAI wrestle with the Department of War over the role AI will play.

The question is not whether AI can transform the economy and the battlefield—it already has— but how fast.

Because AI runs on compute. And compute runs on power.

The constraint shaping the next phase of the AI cycle may not be technological progress.

It may be the infrastructure required to supply electricity fast enough.

In this week’s MacroMashup deep dive, we examine:

• why AI adoption may move at infrastructure speed rather than software speed

• how grid constraints could shape the timeline of economic disruption

• why energy infrastructure may become the leverage point of the AI economy

A look at this week’s dashboard tells the story of which chokepoint is throttling harder.

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