Jersey City just told data-center developers where they're not welcome. The city has banned data centers on land zoned industrial, according to 6sqft's Aug. 20 report — the kind of parcel that, in most of the country, is exactly where a hyperscale campus would land.

It's not just Jersey City. NJ.com reported Aug. 25 that at least three more New Jersey towns have passed their own bans amid what it calls a 'Big Tech' backlash sweeping the state. The report doesn't name all three towns in what we've seen, and we're not going to guess at names the record doesn't give us — but the count is four and rising in a matter of weeks.

Let's be clear about what's stacking up here. New York's freeze on big data centers runs through a single state order, Executive Order 62. New Jersey has no statewide pause like it — but town by town, the same result is showing up at the planning-board level, one zoning line at a time.

For a contractor sizing up where the tri-state data-center buildout still has room to run, that matters more than a governor's order. A state can pause a category of project. A town can zero it out of its zoning map entirely, and that doesn't show up on anybody's press release.

If you're chasing sitework, electrical, or fire-protection scope on a New Jersey data-center job, check the municipal zoning docket before you check the state's rules. The town's the one holding the actual gate now.