Firm power, on a schedule the supply chain still has to keep.

Nuclear is the only firm, low-carbon generation compute buyers can contract at scale. Its constraint is not demand - it is a supply chain sized for maintenance.

Offtake for power that has not been built.

Compute buyers, industrial heat users and grid utilities are now signing for firm output years ahead of first power. An offtaker commitment is the earliest visible signal that a project will order anything at all, which makes it the demand end of the same model that carries data center build-outs.

What that demand meets is a vendor base optimised for three decades of keeping an existing fleet running. SMR developers in particular are assembling supply chains from companies that have never done nuclear work, which turns qualification into a programme risk rather than a procurement formality.

A few forgings, and the plants that can make them.

Large pressure-boundary components are made from single ingots on presses that exist at a handful of plants worldwide. That scarcity is what turns them into long-lead items, and it is why one plant's schedule can be a programme's schedule.

The same shape repeats through fuel, instrumentation and code-qualified fabrication. A component with thirty capable manufacturers and three qualified ones is a sole source in every way that matters to a date, and only a resolved model shows the difference.

Four layers of the nuclear supply chain.

Each is an entity with its own sources, and the relationships between them are what make a schedule question answerable in one query.

Projects

New builds, life extensions and outages, with the components and dates each one depends on.

Qualified capacity

Who is approved for which class of work, at which named plant, and when that was last confirmed.

Long-lead components

Pressure-boundary forgings and similar parts, where press capacity rather than company count sets the limit.

Fuel

Enrichment, fabrication and the supply steps between them, tracked as capacity rather than as policy.

Projects, capacity and the record behind both.

Nuclir resolves regulators' filings, certification registries, procurement notices and company disclosures into one entity per site and per supplier, with the class of work each approval covers kept attached rather than flattened into a flag. Scope is the relationship, which is why a component search returns who can actually do the work.

Every value carries the document and the date behind it, because a qualification decision made on an unverifiable answer does not survive an audit - the same provenance rule the rest of the intelligence layer runs on.

Evidence that keeps pace with the decision.

Evaluate Nuclir against the systems, markets, and decisions that matter to your organization. The result is current intelligence with the context needed to use it responsibly.

Request access Speak with the team