Data Center Power Demand Is Handing Utility Contractors a Line of Work They’ve Never Priced Before

A utility contractor is asked to bid on power service for a planned data center campus. The job is bigger than most substations they’ve ever priced, and the developer says the schedule can’t slip. Nothing in their past jobs looks like it. There are no costs to compare against and no sense of what a normal price looks like at this size.

More utility contractors are ending up in exactly that spot. The rush to power new data centers is creating work that’s bigger, faster, and less familiar than anything most of them have priced.

A queue that nearly quadrupled in a year

In Texas, the Electric Reliability Council of Texas (ERCOT) is now reviewing more than 233 GW of requests from large power users waiting to connect to the grid, up almost 300% from the end of 2024. More than 70% of those requests come from data centers.

Not every project in that queue will get built. But even a fraction of it is a large amount of new construction, because none of that load can connect until the infrastructure to serve it is in place. Each project that moves forward needs substations, lines, and service built before it draws any power, and that work lands with utility contractors.

Scope with no pricing history

For contractors, that means bids at a size most estimating teams have never priced. Until recently, no client needed this much power this fast.

There are no past bids to look back on and no rule of thumb for what this work should cost per foot or per transformer. Estimators have to make judgment calls without what those calls usually rely on: experience with similar jobs.

The part of the bid you don’t have to guess

Under deadline pressure, it’s easy to treat the whole bid as a guess. But a bid has two parts, and only one of them is truly uncertain. The cost of each item on a job this new is hard to predict. That comes down to judgment, market conditions, and how much risk the contractor is willing to take on. Quantities are different. How much conduit, how many cable connections, what’s shown on the drawings: all of that can be measured, even on a job like this.

This matters because when there’s no past job to compare against, contractors tend to add extra cushion to every line of the bid. Quantities don’t need that. They need the drawings read carefully, in enough detail to show where each number came from.

That’s the part Beam AI was built to handle. Estimators can run takeoffs through AI and generate quantities instantly, even on unfamiliar drawings, or hand them off to Beam’s team for QA-checked takeoffs and estimates in 24 to 72 hours. Neither tells an estimator what a substation this size should cost. Both reduce how much of the bid is left to guesswork.

Knowing which numbers you can defend

Data center power demand isn’t slowing down, and these bids will keep coming. For most contractors, there won’t be a past job to lean on for a while. Pricing this work will still take judgment, but the quantities underneath it don’t have to. When those are measured properly, it’s easier to see how much of the bid is solid and how much is a call you’re making.