Data center sites: qualifying power, conversions and financeability.

A power claim is worth exactly what the document behind it says. Marketing language collapses a wide range of positions — from a nonbinding letter of intent that commits nobody, through a conditional will-serve letter, to an executed interconnection agreement that allocates cost and responsibility — into the single word "powered." Ask which document exists, read what it is conditioned on, and then ask the separate question no document answers: whether the surrounding transmission can absorb the load without years of network upgrades.

Financeable is not a synonym for good. Capital tests a site against several independent gates — a documented power position, site control that matches it, contracted demand, permits and utilities that survive scrutiny, and a clean environmental position — and a failure at any one of them is fatal regardless of how strong the others are. Most sites that fail do not fail on power. They fail because the power was the only gate anyone worked on.

Energization risk is the risk that a data center reaches physical completion before it can draw firm power at its contracted capacity — and capital underwrites it as a distinct exposure, not as a construction detail. The date is priced as a confidence interval rather than a forecast, because it rests on an interconnection queue and a long-lead equipment supply chain the developer does not control. A slip does not simply move a milestone: it extends the period over which the most expensive capital is carried, compresses early coverage, and delays the refinancing the structure was built around. And because the same transformer or queue delay moves the lease, the offtake and the compute deployment together, the risk is correlated across the stack rather than diversifiable within it.

Powered land is a site whose value is a documented power position. A powered shell is a completed or near-completed building with secured power and connectivity pathways in place but without the tenant-specific IT fit-out. The distinction is not a matter of degree — they carry different risk, attract different buyers, and are funded by different capital, so a seller marketing one as the other will be repriced rather than believed.

Brownfield sites are back in contention because power, permitting and community alignment now matter more than raw acreage — and a retired industrial site has a head start on all three. But historic load rights, legacy interconnection equipment and nearby transmission do not automatically convert into data-center-ready capacity. Utilities routinely require new studies, upgrades, protection equipment and queue positioning, and environmental liability travels with the land whoever caused it.

A mining site is bought for its electrical position — the interconnection, the queue standing, the utility agreement, the substation and the medium-voltage distribution — and in many cases that position is the entire value of the transaction. What sits above it was specified for a load that tolerates interruption, runs at low density and carries almost no redundancy, which is close to the inverse of what an AI or HPC tenant requires. The practical consequence is that a site's mining nameplate and its usable AI capacity are two different numbers, and the second is materially smaller. The buyer's job is to establish which number is being sold.

An interconnection position is not a quantity of megawatts. It is an agreement studied against a described load — its size, its shape, and critically whether it can be interrupted. A site built for an interruptible load and converted to a firm, high-availability one is presenting the utility with a different customer from the one it studied, and the position may require re-examination, a different service arrangement, fresh credit support, or in some cases a return to the queue. Outcomes differ by operator and by jurisdiction and they change, so no page can supply the answer. What is durable is the sequence of questions, and the fact that they are answered by the utility before the site is priced rather than after.