Seminole County weighs rules before AI data centers arrive

Seminole County commissioners are weighing whether to set rules for AI data centers before a developer ever asks to build one. The county does not have any large-scale AI data centers now, and there are no concrete plans for one, but officials are already looking at whether a moratorium or other safeguards should come first.

The discussion sharpened after public comment earlier this month, and county attorney Kate Latorre told the Seminole County Board of County Commissioners on June 23 that staff should do preliminary research before moving ahead with any moratorium. That puts the county at the very start of a policy fight that could decide how close industrial-scale facilities can get to homes, how much power they can draw, and whether local roads, substations and water systems would need costly upgrades before a project is approved.

The issue has taken on more urgency because Florida has already moved into the same debate. Gov. Ron DeSantis signed SB 484 in Lakeland on May 7, and the law preserves local governments’ authority over comprehensive planning and land development regulations for large-load customers. It also requires utilities to adopt certain tariff and service requirements and restricts some consumptive-use permits for large-scale data centers, giving counties a clearer legal framework as they decide whether to write rules now rather than after a proposal arrives.

Seminole County is also watching a wave of action elsewhere in the state. By late June, more than a dozen Florida counties and cities were pausing or considering pauses on large data centers. Nassau County approved a 12-month moratorium on June 9, Hernando County approved a one-year moratorium on June 23, and Pasco County advanced a temporary 12-month pause in June. DeSoto County moved toward a one-year moratorium after nearly three hours of public comment, a sign of how quickly these projects can turn into fights over water use, electricity demand, noise, drought and neighborhood compatibility.

The stakes are visible in other Florida examples. A proposed data center in Haines City stalled because the city lacked enough water capacity, and the project was described as needing about 150,000 gallons a day. A Florida tracker says the state has 21 operating data centers and 8 planned projects, while another tracker says Fort Meade approved a $2.6 billion data center on April 15. For Seminole County, the question now is whether to set the rules before that scale of development reaches its doorstep.