Issue 02: The AI Capex Shock

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Where the next dollar goes, who captures it, and what breaks first

The AI infrastructure boom has become large enough to alter the economic environment around it.

That is the central conclusion of this issue. The evidence no longer comes only from technology companies. It appears in Federal Reserve minutes, regional power forecasts, transformer lead times, natural-gas demand, corporate bond issuance and regulatory disputes over who pays for new transmission.

Watch it play outThe AI build-out has outgrown the technology sector
AItechnology companiesAI build-outFederal Reserve minutesPower forecastsTransformer lead timesNatural-gas demandBond issuanceTransmission disputes

For a while, the evidence of the AI boom came from technology companies.

Now the boom is large enough to alter the economic environment around it.

The evidence shows up in Federal Reserve minutes, regional power forecasts and transformer lead times...

...and in natural-gas demand, corporate bond issuance and disputes over who pays for new transmission.

The market still talks about AI as if the main contest were between accelerator vendors and model developers. That was a useful simplification during the first phase. It is now incomplete.

Check the claimThree claims to test as you read

Microsoft expects about $190 billion of capital expenditure in calendar 2026. Alphabet expects $175 billion to $185 billion. Meta expects $125 billion to $145 billion. Amazon spent $43.2 billion in cash capital expenditure in the first quarter alone, net of equipment sales and incentives ($44.2 billion before them). The Bank for International Settlements estimates that the five largest hyperscalers will spend more than $1 trillion on AI-related capital across 2025 and 2026.

Watch it play outThree hyperscalers' 2026 plans, inside a $1 trillion wave
MicrosoftAlphabetMeta~$190B$175–185B$125–145BFive largest, 2025 and 2026: more than $1 trillion

Microsoft expects about $190 billion of capital expenditure in calendar 2026. Circles are sized by area.

Alphabet expects $175–185 billion and Meta $125–145 billion. Pale rims mark the top of each range.

The BIS expects the five largest hyperscalers to spend more than $1 trillion on AI-related capital across 2025 and 2026.

At this scale, the investment cycle behaves like an industrial expansion.

Source: Company guidance; Bank for International Settlements

At this scale, the investment cycle behaves like an industrial expansion. It requires imported equipment, power generation, substations, transmission, cooling, construction and credit. It also produces the classic risks of an industrial expansion: cost inflation, long lead times, duplicate orders, financing opacity, capacity arriving after the best pricing has passed and asset lives that are shorter than the debt used to fund them.

Our base case is not that the AI boom ends. It is that the source of return keeps migrating.

Watch it play outThe source of return keeps migrating down the stack
ComputePowered sitesGrid equipmentGenerationreturnsyesterday's bottleneck

Early in the cycle, whoever controls the most obvious shortage captures exceptional economics.

As supply responds, the constraint moves down the stack, and the returns follow it.

The next winners are often the firms that solve the new constraint.

The losers are still valued as though yesterday's bottleneck will remain permanent.

Early in the cycle, the company controlling the most obvious component shortage captures exceptional economics. As supply responds, the constraint moves down the stack. The next winners are often the firms that solve the new constraint. The losers are the companies still valued as though yesterday’s bottleneck will remain permanent.

AI capital no longer stops at the GPU
  1. Capital (Cash flow, bonds, credit) to Compute (Chips, memory, servers)
  2. Compute (Chips, memory, servers) to Sites and power (Cooling, grid, generation)
  3. Sites and power (Cooling, grid, generation) to Macro feedback (Imports, prices, rates)
The chain now reaches imports, power bills, credit and interest rates.

Executive view

Five judgments shape the issue.

  1. AI capital spending is still expanding, but the spending mix is broadening. Compute remains the largest category. Electrical equipment, cooling, generation and transmission are becoming more important at the margin.

  2. Power availability is now a revenue constraint. A chip order is not usable capacity. The server must be installed in an energized site. The companies that shorten the path from equipment order to operating megawatt can capture value even if they do not own the model or accelerator.

Watch it play outA chip order isn't capacity until the site has power
order placedsitechip ordernot yet usable capacitypoweroperating megawatt

A chip order is not usable capacity.

The server must be installed in a site...

...and the site must be energized. Only then does the order become an operating megawatt.

Companies that shorten the path from equipment order to operating megawatt can capture value, even if they don't own the model or accelerator.

Companies in this article

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  • Jul 14, 2026

    Issue 02: The AI Capex Shock

    Where the next AI infrastructure dollar goes, which bottlenecks can retain pricing power, how the boom is being financed, and what could break first.

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