Palm Beach County pauses large data centers; smaller Project Tango plan remains approved

Palm Beach County commissioners voted 6-0 to implement a one-year moratorium on new applications for large data centers within unincorporated areas, effective immediately. This decision follows months of community opposition to a proposed expansion of 'Project Tango' near residential areas and an elementary school. The moratorium specifically targets data centers with an anticipated peak electrical load of 50 megawatts or more, preventing the county from accepting, processing, or approving new zoning requests or comprehensive plan amendments for such projects during this period.

The pause aims to give the county time to establish comprehensive rules addressing concerns such as noise, water and electricity use, and compatibility with neighboring properties. Despite the moratorium, existing approvals for data center projects are not rescinded. Notably, an earlier 2016 approval for two 100,000-square-foot data center buildings for 'Project Tango' remains valid, allowing the developer to proceed with that smaller plan. However, a more recent proposal to dramatically expand Project Tango near the Arden community was rejected by commissioners in July due to public pushback.

Following the vote, commissioners debated the process for developing permanent regulations, opting to direct staff to secure a consultant contract rather than forming a volunteer technical advisory committee, despite cost concerns raised by Mayor Sara Baxter. Vice Mayor Marci Woodward emphasized the complexity of data center regulation and the importance of getting the rules right for residents. Issues identified for study include sound, separation from homes, landscaping buffers, and coordination with utilities, with an FAU data center expert, Mehran Basiratmand, acknowledging the validity of community noise concerns.

Additionally, the issue has entered the state's political discourse, with Commissioner Gregg Weiss defending the pause at a Florida Democrats news conference, while speakers criticized Republican candidate Byron Donalds' stance on data centers. Donalds has suggested that large data centers should be responsible for their own power and water supplies. The moratorium will conclude after one year or sooner if the county adopts new permanent rules, though data centers below the 50-megawatt threshold can still apply, provided a Florida-licensed professional engineer certifies their electrical load.