Electrical code isn’t applied the same across the U.S.—and in data center projects, those differences directly impact how you design, spec, and order cable.

In Part 1 of this series, we break down the foundation of NEC Article 645 and what it really means for wiring in IT environments. Then we go state by state through Virginia, Texas, and California—three of the largest data center markets—to unpack how local adoption, enforcement, and power constraints change the rules on the ground.

From inconsistent inspections in Virginia to new grid regulations in Texas and strict compliance requirements in California, this episode gives you a practical understanding of what actually changes—and why it matters before you place your next order.

In this episode of the Nassau National Cable Podcast, we explore the procurement and supply chain side of building large AI data centers. From long manufacturing lead times and specialty cable requirements to rapidly evolving GPU power demands, we discuss why cable procurement must start early and how supplier relationships can make or break a project timeline.

This episode breaks down why the electrical infrastructure that works perfectly well in a conventional facility simply isn't built to handle massive power loads and zero tolerance for interruption. It also talks about what engineers and procurement teams need to think about differently when it comes to cables and infrastructure design when building for one.