Palm Beach Rejects 600 MW Project Tango AI Campus
Data Center Knowledge reported that Palm Beach County commissioners voted 5–1 to reject Project Tango, a proposed 600 MW AI data centre campus. Jefferies tied Florida Power & Light’s plan through 2032 to about 6 GW of prospective data centre load, while the project can return with a revised proposal.
Palm Beach County commissioners voted 5-1 to reject Project Tango, a proposed 600MW AI data-centre campus, after residents raised concerns about land, water, traffic and noise.
Data Center Knowledge reported that the denial was without prejudice, allowing the developer to return with a revised proposal despite planning staff having recommended approval.
County Vote Blocks Project Tango Without Prejudice
The July hearing followed a revised application in which the developer reduced the data centre portion, expanded warehouse space, met residents and county officials, and added studies on noise, traffic and concurrency.
An independent assessment by specialists in acoustics, occupational medicine and environmental health said the proposed design would not create adverse health effects for nearby students or residents.
The assessment described a 600 MW campus for AI and cloud workloads that would rely on battery energy storage rather than routine diesel generator operation.
Commissioners still cited unresolved concerns over land-use compatibility, low-frequency noise, water consumption, traffic and the limited operating history of hyperscale AI campuses, according to Jefferies.
The investment bank estimated that the without-prejudice denial could materially delay the project.
Jefferies Lists 6 GW In Prospective Data Centre Load
For Florida Power & Light’s plan through 2032, Jefferies estimated roughly 6 GW of prospective data centre load.
The bank put the related capital investment at about $12 billion, or roughly 12% of the utility’s planned spending during the period.
The vote exposed a forecasting gap for AI infrastructure.
Neil Osnato, founder of Persistence Analytics Group, told Data Center Knowledge that utilities and investors should rank proposed AI loads by permit status, financing, construction progress and operating evidence instead of assigning each project the same probability of becoming real demand.
Osnato described local permitting risk as load risk and community acceptance as forecast risk.
The report also noted that communities in Northern Virginia, metro Phoenix and parts of Georgia have challenged large data centre proposals over noise, water use and land compatibility, although many projects moved forward after redesigns or negotiated conditions.
Onsite Generation Becomes A Bridge To Power
The Palm Beach denial does not end the proposed campus because the application can return in revised form.
It does, however, add another approval stage before any prospective AI load can become operating demand on the grid.
Michael Webber, professor of energy resources at the University of Texas at Austin, told Data Center Knowledge that projects waiting for utility connections are using onsite generation as a temporary “bridge to power” service.
Webber expected most of those generators to revert to backup power and peak-demand operation after permanent utility service becomes available.
Data Center Knowledge contacted NextEra Energy and Florida Power & Light for comment.
Data Center Knowledge did not report a revised county filing for Project Tango.
