Episode 65: AI Data Centers Are Now City-Scale Infrastructure

AI data centers have crossed into municipal-scale infrastructure, with emerging facilities approaching or exceeding 1 GW of power demand — roughly double the peak draw of Buffalo, New York. NEMA, ASHRAE, and Pacific Northwest National Laboratory just launched the AI Data Center Energy Performance Framework to fill the code gaps that formal standards can't address fast enough. For developers, contractors, capital partners, and investors, the implications reach well beyond building construction into power procurement, workforce strategy, and supply-chain resilience. Key Takeaways: NEMA, ASHRAE, and PNNL launched the AI Data Center Energy Performance Framework on June 10, covering planning, siting, design, commissioning, and grid-interactive design as a living document — not a formal standard. NEMA's Grid Reliability Study projects data center electricity consumption will grow ~300% over the next decade, accounting for 38% of net U.S. electricity demand growth through 2037. Turner Construction currently has ~7,500 workers on a single AI data center campus in the Southeast, compared to ~2,200 on a concurrent NFL stadium project. Roughly 35% of planned data center projects (by power demand) now include associated generation, storage, or demand-flexibility resources — driven by prolonged utility interconnection timelines. Many data center developers are effectively becoming independent power producers (IPPs), taking on generation and storage management roles historically owned by utilities. Workforce shortages extend beyond construction labor into transformer, switchgear, and energy storage equipment manufacturing — one Northern Virginia hospital reportedly received only a single electrical bid amid data center labor demand. DC power delivery architectures are advancing rapidly, with some NEMA members already planning for 1,200–1,500 volt DC to the rack, up from the current 800-volt discussion. For modular and industrialized construction practitioners, the signal is clear: data center clients are arriving at modularization not out of preference but out of necessity, driven by labor scarcity and the imperative to reduce project-to-project variability at unprecedented scale. Contractors and developers who have already built standardized, repeatable delivery systems for MEP-heavy facilities are positioned to capture a disproportionate share of this pipeline. The interconnection queue and workforce supply chain remain the watchable constraints — whoever solves speed to power and skilled-labor access wins the next decade of this market. Subscribe to Built Different for daily updates on Modular construction reality.