Token computeInterstice Advisory
Constraint Builder
Helsinki Waste-Heat Campus 80 MW — Finland (Fingrid)
stableRegime II
Reference scenario — Clone to save changes
Why it bindsThe machine

Sovereign/national AI compute under EU jurisdiction. Gartner sovereign cloud price index 2024: government buyers pay 15–30% premium for data residency + security certification. Evroc/Gaia-X sizing implies 60–75% utilization in first contract cycle. EU AI Act + GDPR data-residency requirements create durable captive demand above open-market alternatives. Pricing premium: 20%.

Marginal
Helsinki Waste-Heat Campus 80 MW — Finland (Fingrid)FI-01
Capital

Marginal: capital availability is binding — programme scale or returns at risk.

Supply exceeds demand by 14.7×40% premium on binding capital

Binding constraint

Financing cost or availability caps the investable programme

The project cannot proceed at target scale or requires equity substitution that materially reduces returns.

The facility costs $40B over 15 years — even empty. A 10% IRR requires $4B/year in net revenue. Very few entities can credibly underwrite that.

Near-binding risks

Timeline

35 percentage points below the binding threshold

Hardware

48 percentage points below the binding threshold

Regime 2 — Marginal: Mild supply-demand imbalance. Utilisation pressure is building but the facility remains cash-generative; one or two constraint releases would restore balance.

Regime 2 — Marginal. Binding: Capital. Near-binding: Timeline.
0.0
PowerElectrical power availability and grid capacity.
0.0
ThermalHeat rejection capacity of the cooling system.
0.0
NetworkExternal bandwidth and path-diversity constraint.
0.4
HardwareGPU and accelerator supply constraint.
0.5
TimelineConstruction and commissioning schedule constraint.
0.0
LaborSkilled workforce availability for operations.
0.2
PermitsRegulatory and permitting approval constraint.
0.8
CapitalCommitted funding availability for the next expansion.
derivedgap metric & fill per node — engine-derived from registry assumptions