Read the warrant grant as an underwriting term
SB Energy paid its tenant to sign. $5.5B in warrants to OpenAI in exchange for a 20-year lease, per Techpresso, which is equity moving from the power developer to the counterparty buying the power. In every prior infrastructure cycle the owner of the scarce asset captured the premium, and here the scarce asset turns out to be credible, long-dated demand, monetized by the tenant on the developer's cap table. The counter-thesis deserves airtime: this is one deal with one unusual counterparty, and nobody else gets warrants. Possible. But if equity kickers become standard consideration for AI offtake, independent power and colocation assets re-rate downward, and that exposure is worth sizing before the investment committee raises it.
The constraint is metallurgical
A single batch of turbine blades takes 60 to 90 weeks, and the generator order queue runs into 2030. Four firms worldwide can cast single-crystal turbine blades at industrial scale. All four are sold out. The blades run at 3,000-3,600F, roughly 800F above the melting point of their own alloy, surviving on internal cooling channels, thermal barrier coatings and vacuum-furnace single-crystal growth that cannot be hurried. SpaceX is building its own foundry in Bastrop, Texas, claiming up to 18 months of pulled-forward turbine availability, which is a hyperscale buyer deciding the incumbent turbine oligopoly is the bottleneck worth attacking with its own balance sheet.
Permitting is the second gate, and it is already binding. TLDR IT reports a $19.4B Microsoft-backed New Jersey site facing complaints over allegedly unpermitted gas turbines, a 1.5-million-gallon LNG tank, illegal construction and noise. What binds that project is consent: permits and neighbours.
Where the sources diverge, and where that changes entry
All four reports agree power is the gate. They disagree on where to buy it. TLDR Hardware's read is that the casters are sold out and will not sell equity, so the purchasable exposure sits one layer out: vacuum furnace equipment, thermal barrier coatings, blade inspection and metrology, transformers and switchgear, behind-the-meter gas developers. Techpresso adds the discipline, or rather the caveat that makes the discipline usable, which is that precision blade and vane manufacture is among the hardest metallurgical problems in industry, the 18-month acceleration claim is Musk-sourced, and any thesis assuming new entrants clear that bar is a bet on execution nobody has demonstrated yet. This is probably wrong at the margin, but the honest position favors qualified incumbent capacity and its suppliers over new-entrant execution.
| Layer | Constraint | Is equity purchasable? |
|---|
| Single-crystal blade casting | Four firms globally, all sold out | No |
| Furnaces, coatings, blade metrology | Capacity expansion follows the casters | Yes |
| Transformers, switchgear, balance of plant | Long lead times, grid-wide demand | Yes |
| Pre-permitted, consented sites | Community and regulatory consent | Scarce, contested |
With 15 gigawatts potentially stranded, energization slippage is the modal failure mode for compute operators.
The smart move
The deals worth doing are the ones with a signed interconnect and secured generation, and everything else is a warehouse of depreciating silicon, with community consent now sitting on the same line of the model as capital cost. A few ways this resolves: the casters expand and the premium compresses, the Bastrop foundry lands and the 18-month claim holds, or the queue stays at 2030 and the suppliers one layer out earn the entire re-rate. The third is the base case. SpaceX building its own foundry is the loudest public validation of the bottleneck, so generalist capital arrives in quarters rather than years, and entry multiples move with it.