Palm Beach County Data Center Moratorium and Project Tango Explained

Data Centers Near Wellington? Palm Beach County's Moratorium Explained

Palm Beach County has hit pause on new hyperscale AI data centers. In September 2026, county commissioners unanimously approved a one-year moratorium on large data center applications, after a long fight over Project Tango, a planned data center off Southern Blvd. near 20-Mile Bend, west of Wellington and next to the Arden community. Supporters of the moratorium say the county needs time to write rules for a new kind of facility. The developer says the region needs this infrastructure and already has the rights to build. Here's how it got here and what each side has said.

The data center debate at a glance

The moratorium: One year on new applications for large-scale data centers, approved unanimously on Sept. 24, 2026; it lasts until September 2027
What counts: A single-site facility with an anticipated monthly peak load of 50 megawatts or more
Project Tango: The Central Park Commerce Center, a 202-acre site off Southern Blvd. near 20-Mile Bend, next to Arden and Saddle View Elementary
July vote: County commissioners voted 5-1 to deny Tango's expansion request, without prejudice
Still possible: Rights granted in 2016 allow warehouses and a data center on the site, and administrative applications based on them are pending

What Project Tango is

The Central Park Commerce Center, nicknamed Project Tango, got county approval in 2016 for about 2.2 million square feet of warehouses and other industrial uses, including a data center. In 2026, the property owner, PBA Holdings, asked to expand the site to 3.7 million square feet and build an AI hyperscale data center on part of it, the Town-Crier reported.

The fight centered on a question the 2016 rules never had to answer: is a modern hyperscale AI data center the same "light industrial" use as a data center was a decade ago? County Zoning Commission Chair Christopher Kammerer called it an "identity crisis" for the project, saying that although data centers technically meet some light industrial definitions, the scale makes them more like heavy industry in practice.

After roughly 12 hours of testimony on July 15, 2026, county commissioners voted 5-1 to deny the expansion. The denial was issued without prejudice, so the developer can come back with a revised application. Commissioner Maria Marino cast the lone vote in favor. Mayor Sara Baxter, who represents the district, recused herself from the vote on the advice of county lawyers because she had already publicly opposed the project.

What the moratorium does

A one-year pause: the county won't accept, process or approve zoning applications for large-scale data centers until September 2027.
A clear threshold: it covers sites with an anticipated monthly peak load of 50 megawatts or more, matching the definition in state law. Staff also added language to stop developers from splitting projects to slip under that line.
Not retroactive: it doesn't apply to applications already submitted, or to rights already approved, like Tango's 2016 approvals.
New rules coming: commissioners voted 5-1 to have staff bring back a consultant contract to help write permanent data center regulations, after rejecting a volunteer advisory committee 4-2.

The case for the moratorium

The rules are out of date. County officials concluded the land development code doesn't adequately regulate today's data centers, which have changed dramatically in scale over the last few years.
Neighbors' concerns. At the July zoning hearing, residents raised noise from 24/7 cooling systems, backup diesel generators, strain on the power grid and water supply, property values, and a large industrial complex within roughly 2,000 feet of an elementary school.
Get it right the first time. "This is one of those things I think we have to get it right," Commissioner Joel Flores said while backing an outside consultant for objective advice.
Mayor Baxter's view. "I'm not for a data center so close to those locations," she told the Town-Crier before the July vote. "I wouldn't want it in my backyard."

The case for the developer

Infrastructure the region needs. "We remain committed to helping meet the region's growing critical infrastructure needs," project manager Ernie Cox said after the July vote.
Changes to address concerns. The developer scaled the data center portion back from about 1.8 million square feet to roughly 1 to 1.3 million, moved buildings farther from Arden, put some cooling systems in separate structures to cut noise, and planned warehouses and berms as buffers.
Existing rights. The site was approved for industrial use in 2016, and Cox argued that the commission's job at a quasi-judicial hearing "is not making policy, it's applying policy as it exists."
The county's legal limits. Even Baxter acknowledged the county can't undo the earlier approval. "People think we can just say 'no' to everything," she said. "It's unpopular to say, but we can't take back what was approved in 2016."

What happens next

Over the next year, county staff will draft permanent rules for large data centers, likely with help from an outside consultant. At the same time, PBA Holdings has applied for administrative approval of a 752,000-square-foot data center under its 2016 rights, and another landowner on the site, WPB Logistics, has applied to convert a planned warehouse into data center buildings, the Town-Crier reported. If staff approve those, they wouldn't go back to commissioners for a vote. The developers have also challenged the July denial in court, and litigation between the two landowners is ongoing.

What do you think?

Should Palm Beach County keep large AI data centers out of the western communities, or does the region need this kind of infrastructure as long as it's built responsibly? For more on how state law is shaping development out west, see what the Infill Redevelopment Act could mean for Polo West.

Frequently asked questions

What is the Palm Beach County data center moratorium?

A one-year pause, approved unanimously by the County Commission on Sept. 24, 2026, on new applications for large-scale data centers with an anticipated monthly peak load of 50 megawatts or more. It lasts until September 2027.

What is Project Tango?

Project Tango, formally the Central Park Commerce Center, is a 202-acre site off Southern Blvd. near 20-Mile Bend, next to the Arden community, where the owner proposed a hyperscale AI data center.

Was Project Tango approved?

No. County commissioners voted 5-1 on July 15, 2026 to deny the expansion request, without prejudice. However, approvals from 2016 still allow warehouses and a data center on the site, and administrative applications based on those rights are pending.

Does the moratorium stop Project Tango?

Not entirely. The moratorium applies only to new applications, not to applications already submitted or rights the county approved in 2016.