Weekly Briefing: Data Centers

The central development was the continued upstream movement of data center governance. New York advanced a one-year moratorium for facilities of 20 MW or more, Seattle approved a one-year pause around a similar threshold, Coachella imposed a short moratorium while directing staff toward a permanent ban, and local governments from Maine to Kentucky, Illinois, New Mexico, North Carolina, Missouri, Tennessee, Pennsylvania, and Maryland moved through their own versions of pauses, zoning rewrites, setbacks, buffers, hearings, or ballot tactics. Viewed together, these were not isolated objections to individual projects. They showed local and state actors trying to create leverage before projects become entitled.

What changed was the degree of formalization. Earlier opposition often centered on public meetings and general unease about growth. This week, the tools became more precise: megawatt thresholds, sensitive-use buffers near places such as zoos, 1,500-foot residential setbacks, minimum lot sizes, noise and dust rules, separate billing categories, referendum signatures, and permanent municipal bans. That matters because these tools can persist beyond the controversy that produced them, shaping future site selection even after a specific proposal is redesigned, delayed, or withdrawn.

Power access also became more than a question of whether enough megawatts exist. Xcel and Google’s Minnesota agreement, Pennsylvania’s GRID standards, FirstEnergy’s filing at FERC, Florida’s large-load cost framing, New York’s separate billing category, and ERCOT’s voltage-disturbance concerns all pointed toward a more conditional model for serving hyperscale load. The emerging test is not just whether a project can connect, but whether it brings incremental power, pays for upgrades, behaves reliably on the grid, and avoids shifting costs to ordinary customers.

Water remained one of the week’s most durable triggers, but the debate kept merging with power design and permitting credibility. Utah’s Stratos fight stayed focused on unresolved cooling and generation assumptions, xAI-linked campuses in Memphis and Southaven faced scrutiny over turbines, emissions, water use, and noise, and New Mexico extended public comment on Project Jupiter’s air permit. Tallahassee illustrated a related point: rejecting a new moratorium did not mean welcoming large facilities, because existing land-use rules and local power and water constraints were described as enough to keep large-scale data centers out.

The week also made operational impacts more visible. Noise, vibration, dust, lighting, backup generators, gas turbines, wastewater, and air permits were not secondary details; they supported ordinances, lawsuits, and public resistance. South Strabane’s rules, the Mississippi class-action noise lawsuit tied to AI data center turbines, and Nashville’s zoo-adjacent fight all showed how communities are translating day-to-day impacts into legal and procedural pressure.

At the same time, the buildout side of the market remained strong. Homer City advanced demolition and site preparation for a 4,500 MW power-backed redevelopment in Pennsylvania, Oracle reported 1.2 GW of activated data center capacity in fiscal 2026 and another 1 GW expected early in fiscal 2027, and Wisconsin suppliers disclosed generator and cooling-related contracts tied to hyperscale demand. The better reading is therefore a two-track market: capacity demand and supplier activity are moving, while the usable site universe is becoming more dependent on local fit, utility terms, water credibility, and political tolerance.

The unresolved question is how far these local and utility-level controls spread. Some moratoriums may become permanent restrictions, while others may produce clearer rulebooks that make development more predictable. Federal involvement is becoming more visible through FERC’s large-load agenda and congressional attention to disclosure, but most binding action this week remained local or state-level. For now, the market is not facing a national stop; it is facing a more fragmented approval map.