For two decades, the question facing a large industrial project was simple: can the grid generate enough power? Today the binding constraint has moved. Generation capacity is abundant in plan; what’s scarce is the ability to connect it — and connect to it.
Where the line forms
Across most major markets, the interconnection queue — the backlog of projects waiting for permission to plug into the transmission system — has grown faster than the grid itself. A new fab, datacenter, or electrolyzer doesn’t just need electrons; it needs an interconnection agreement, and that agreement now routinely takes years.
The result is a strange inversion. A developer can secure land, capital, and a power purchase agreement, and still be unable to energize the site on schedule. The queue, not the generator, sets the timeline.
Why it matters across all three sectors
This is exactly the kind of dependency that gets lost when sectors are analyzed in isolation. A semiconductor reshoring forecast that assumes power is a solved problem will overstate near-term capacity. A water-reuse project that depends on energy-intensive treatment inherits the same queue risk. The constraint is shared even when the headline isn’t.
The grid queue is where optimistic capacity forecasts quietly go to wait.
What we’re watching
- Which regional operators are clearing queues fast enough to host new heavy load
- Reforms that move from “first-come” to “first-ready” queue processing
- Behind-the-meter generation as a hedge against queue delay
We go deeper on this in Interconnection Queues & the Industrial Buildout, our full report on where the queue clears and where it doesn’t.
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