Grid capacity is no longer a given, with the grid struggling to meet demand, and interconnection timelines to approve new projects — with more than 2.6 terawatts of generation and storage capacity in the queue — taking anywhere from four to nine years to complete, in some instances. In response, developers are pursuing alternative solutions: privately owned substations, behind-the-meter generation and islanded microgrids designed for operation independent of interconnection timelines.
For construction teams, this shift expands the delivery scope to go beyond building facilities and into coordinating entire energy ecosystems. This means navigating utility interconnections, managing infrastructure upgrades and delivering systems that include generation, storage, gas and water services, and energy backup power — all while meeting aggressive timelines.
And while data-centric facilities vary in size and load, the trend toward high-performance computing is raising energy intensity across the board. Compared to traditional facilities, AI-enabled campuses are pushing toward multi-gigawatt footprints. Tech refresh cycles are also accelerating: hardware that once turned over every 10 to 15 years is now being replaced every three to five years, requiring construction teams to plan for more frequent upgrades and recurring mobilizations.
Meanwhile, major tech players are entering the energy space directly. Some are forming power partnerships — or signing 20-year power purchase agreements (PPAs) — to secure generation from nuclear, gas peaking and firm renewables. In many cases, these companies have never owned or operated energy assets before, creating new risk dynamics for construction and engineer-procure-construct (EPC) partners who are now expected to bring these systems online safely and quickly.
Espinoza emphasizes that while AI is driving demand, the responsibility of power generation — especially nuclear — must not be taken lightly. The nuclear journey will take some time, but reactors are currently being built in various parts of the country and beyond; China has recently built 24.
“The collective responsibility of nuclear energy cannot be lost,” she says. “Something that happens in the nuclear world anywhere impacts people everywhere.”