How a data center gets approved, and where residents can weigh in

Published September 6, 2026

Most data centers move through the same rough sequence of steps before they open. Almost none of that sequence happens under the project's real name, and by the time most neighbors hear about it, several of the steps are already done. Here is the order, who decides at each one, and where a resident actually has a say.

1. Land assembly, under a name you will not recognize

Developers routinely buy or option land through a newly formed limited liability company with a generic name, backed by a nondisclosure agreement with the seller and often with local officials. In Morgan County, Indiana, a Delaware shell company called Woodland Caribou LLC quietly filed rezoning requests for about 390 acres of farmland starting in January 2025; Google's involvement was not revealed until roughly seven months later, after two separate rezonings covering more than 500 acres had already been approved. That pattern, an anonymous LLC, an NDA with the county, and a real company revealed only after the fact, has repeated in Kentucky, Wisconsin and elsewhere. There is no public hearing at this stage and no way to look up who is behind the LLC; the Corporate Transparency Act, meant to unmask shell companies, has been effectively unenforced for domestic entities since March 2025. This is the step nobody gets to weigh in on.

2. The utility power request

Before anything is built, the developer files an interconnection request with the local utility or grid operator for the megawatts the site will need. The utility runs a feasibility study, then a system impact study that identifies what new substations or transmission lines are required and who has to pay for them, then a facilities study that prices the actual construction. The whole process, from request to a signed interconnection agreement, commonly takes anywhere from several months to several years. This step is a private commercial negotiation between the developer and the utility; state utility commissions get involved only later, when the cost of the resulting infrastructure shows up in a rate case.

3. Rezoning or a special use permit

This is the first step with a public hearing. If the land is not already zoned for a data center, the developer applies for a rezoning; if the zoning allows it only conditionally, the ask is a special use or conditional use permit. Either way it goes to the planning commission first, which holds a public hearing and makes a recommendation, typically 30 to 90 days after filing. The county board or city council then holds its own public hearing and takes the final vote. This is the one point in the whole sequence where public comment can plainly change the outcome: conditions on noise, water, hours and setbacks get written in here or not at all, and a board can deny the rezoning outright, which ends the project.

4. Site plan and building permits

Once zoning is settled, the developer submits detailed site plans and building permit applications, which county staff review against the standards already on the books, commonly within a 60-day administrative window. This step is technical and staff-level, not a new public vote, so it is not a second chance to change the deal, only to confirm the plans match what was approved.

5. State air permits for the generators

Backup diesel generators are combustion equipment, and enough of them at one site can trigger federal Clean Air Act permitting even though each one only runs during outages and tests. State or local air agencies, not the county, issue these permits, and depending on the site's total potential emissions the facility may need a preconstruction permit under New Source Review before generators can be built and a Title V operating permit afterward. These permits are separate public records with their own comment period, usually at the state environmental agency, and they are where the number and size of the backup generators becomes public even if it was never in the rezoning file.

6. The tax abatement vote

Separately from zoning, most large projects seek a property tax abatement or a payment-in-lieu-of-taxes deal, often structured through a local industrial development authority. The final agreement still needs a vote from the city council or county board, but by the time that vote happens the deal terms are typically already negotiated, sometimes under an NDA, and public notice of the vote itself is often thin. This is the step most likely to happen with the least visibility, and it is worth watching for on its own agenda, separate from the rezoning case.

Where withdrawal actually happens

Projects do get pulled or voted down, and it happens at step 3: withdrawn before the vote once a developer sees opposition organizing or a board signaling no, or denied at the vote itself. Of the stopped projects we track, withdrawals outnumber denials by about three to two. We keep a running list of every project we track that was withdrawn, denied or put on hold, with sources, at stopped projects. If you want to know before the hearing that something is moving near a specific address, check it and set an alert; we track the filing and hearing dates when they hit the public record.