Notes04 · 2026-01-21 · 6 min

Energy & compute

Intelligence is now an energy business wearing a software valuation.

The thesis

Compute buildout is gated by interconnect, transformers, and cooling water long before it is gated by chips. The scarce asset is a site with firm power and a grid connection on a timeline that matters.

That reprices a set of unglamorous businesses: behind-the-meter generation, grid equipment, thermal management, and the developers who can navigate a permitting process end to end.

Capital structure

These are infrastructure returns financed with infrastructure instruments, increasingly underwritten against single-tenant offtake from a small number of counterparties. Concentration risk is the thing to price, not demand.

The bear case

If model efficiency gains outrun demand growth, contracted power becomes a stranded cost with a twenty-year amortisation and a five-year tenant.

What we'd watch

  • Interconnect queue times in the primary corridors
  • Turbine and transformer lead times
  • Contracted versus utilised capacity at the largest buyers
  • Local permitting outcomes where water is the constraint

Case files

Situations the desk has followed end to end. Names are withheld; the numbers and the sequence are not.

A campus that had chips and no power

2024 – 2026
Setup
Silicon allocation secured, land secured, permits in motion, and an interconnect queue position that put firm grid power roughly three years out. Every part of the project was ready except the only input that could not be bought forward.
What happened
The developer bridged the gap with behind-the-meter gas generation at a substantial premium to eventual grid pricing, plus the capex of the plant itself. That premium — not the hardware, not the site, not the tenant — determined the project's return, and it was the line the original model treated as a rounding error.
Where it stands
The comparable project a hundred miles away, without on-site generation, is still in the queue. Its anchor tenant has renegotiated once already and holds an exit if energisation slips again. The developer with the bridge is earning less than it hoped and considerably more than nothing.
Interconnect queue at underwriting
~3 years
Return driver
bridge power premium
Comparable project without bridge
1 renegotiation

The scarce asset is a site with firm power on a timeline that matters, not the chips. Underwrite the bridge cost explicitly, because that is where the return actually lives.

A single-tenant offtake financed over twenty years

2025 – 2026
Setup
Infrastructure debt amortised across two decades, secured against a five-year take-or-pay contract with a single, highly rated counterparty. The credit story rested on the tenant's balance sheet; the residual value story rested on the assumption that demand for that capacity would still exist in year six.
What happened
Demand held, so nobody asked the harder question. Then the tenant's own efficiency work — quantisation, better scheduling, a hardware refresh — reduced draw against a contract it was still paying in full. Contracted capacity began drifting above utilised capacity, quietly, while every headline number stayed intact.
Where it stands
We track the gap between contracted and utilised capacity at the largest buyers as the earliest visible sign of stranded cost. It moves months before renewal terms do, and it is visible in interconnection and metering data before it appears in anyone's disclosure.
Debt tenor vs contract
20 yrs vs 5 yrs
Counterparties
1
Leading indicator
contracted − utilised

A twenty-year amortisation against a five-year tenant is a credit question wearing a technology costume. Ask who owns years six to twenty, and what that capacity is worth without this tenant.

Next on this stream

In progress

Interconnect queue tracker — Site-by-site queue positions and energisation dates in the major datacenter corridors, refreshed monthly.

Next · Q2 2026

Contracted versus utilised capacity — The cleanest early tell on overbuild: what the largest buyers have contracted against what they are actually drawing.

Full roadmap →

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