Solving a critical infrastructure challenge at AI scale

The context

In September 2024, Hyperscaler No. 1 was moving at extraordinary speed to build a massive AI infrastructure campus in Abilene, Texas.

The program encompassed eight buildings, 32 data halls and the supporting network infrastructure required to operate at an unprecedented scale. The size of the deployment was significant. So was the pace.

As construction advanced, power, telecom, security and other critical systems all had to be coordinated within the same physical environment. Requirements continued to evolve, schedules remained aggressive and every design decision affected multiple teams and systems across the project.

There was little room for delay and even less room for error.

The challenge

The data halls presented a major physical constraint: limited overhead space.

Within a relatively low ceiling height, the project needed to accommodate power distribution, telecom infrastructure, security systems and other supporting equipment while preserving constructability and allowing for future deployment needs.

The original design called for overhead busway to distribute power. But as the broader infrastructure layout developed, it became clear that fitting every required system into the available space would demand a different approach.

Meanwhile, construction was continuing.

Hyperscaler No. 1 needed a solution that could resolve the immediate space challenge without slowing the overall program—and a partner capable of adapting as the design evolved.

The solution

Our initial engagement focused on solving one specific infrastructure problem. It quickly expanded into a broader role supporting the design and coordination of the data hall environment.

To address the ceiling-height constraint, we proposed replacing the planned overhead busway with Accelevation branch circuit whips. The change reduced the vertical space required for power distribution and created a practical path for routing power within the available environment.

We also developed a floor-supported hot aisle containment structure engineered to meet the project's demanding schedule while accommodating evolving power, telecom and cabinet requirements.

As the program progressed, our teams worked closely with hyperscaler No. 1 and other project stakeholders to determine how power systems, telecom infrastructure, cabinets, containment and supporting systems would fit together throughout the data halls. Rather than evaluating each component in isolation, we helped solve for the complete operating environment.

To accelerate decision-making and reduce installation risk, we built a full-scale prototype at our Miamisburg, Ohio, manufacturing facility. The prototype gave stakeholders the opportunity to inspect the design, validate interfaces, evaluate installation methods and resolve potential issues before deployment began in Texas.

The project continued to evolve through hundreds of design revisions. During the most critical phases, our engineering teams frequently delivered updated designs within 24 hours, helping construction teams maintain momentum despite changing requirements. Accelevation is now supplying hot aisle containment, branch circuit whips and installation services across the program.

From a design challenge to a strategic partnership

What began as a request to solve a specific infrastructure constraint became a much broader collaboration spanning engineering, manufacturing and field installation.

By combining rapid design iteration, full-scale validation, vertically integrated manufacturing and close coordination with project stakeholders, Accelevation helped hyperscaler No. 1 maintain momentum on one of the largest and most complex AI infrastructure deployments underway.

The result was more than a solution for a single data hall. It established a repeatable approach for deploying critical white space infrastructure at AI scale.