AI Data Centers Become the Defining Fight in Florida's Governor Race

Artificial intelligence data centers have moved from a niche land use dispute to the most argued-over issue in Florida's race for governor, with Republican front-runner Byron Donalds saying this week that he opposes a statewide moratorium on new construction while Democratic candidate David Jolly calls for exactly that. The clash arrives three weeks before Florida's August 18 primaries and touches something every household in the state can measure: the monthly power bill.

Donalds, a U.S. representative from Naples, has argued that legislation rather than a construction ban is the right tool, pointing to rules that keep data center costs off ordinary ratepayers. Jolly, the former Republican congressman now running in the Democratic primary, has called for a statewide freeze on new data center construction while the state studies the effect on electricity prices, water supply and local infrastructure.

The debate is not abstract. More than 20 Florida counties and municipalities have voted to reject major data center proposals or imposed local pauses of at least a year, according to reporting on the trend, with residents and local officials citing higher utility bills, water consumption, noise and the loss of land to buildings that employ relatively few people once construction ends.

What Florida already did

Governor Ron DeSantis signed Senate Bill 484 this year, a measure his office described as protecting Floridians from subsidizing data centers. The law is designed to keep the cost of serving large data center loads, including the electricity infrastructure those facilities require, from being spread across residential and small business customers, and it affirms local governments' authority to reject data center development in their communities.

That second provision matters more than it may sound. Florida has a long tradition of state preemption in land use fights, and developers of large industrial projects have often looked to Tallahassee when county commissions said no. By explicitly preserving local rejection authority, the law shifted the center of gravity in these disputes back toward county commissions and city councils, which is where most of the recent votes have happened.

The law does not, however, stop projects that clear local review and pay their own way. That gap is the space the candidates are fighting over. Supporters of the current framework say it lets Florida capture high-value investment without shifting costs. Critics say the pace of AI buildout is fast enough that a case-by-case approach cannot keep up with cumulative effects on the grid.

The Donalds position

Donalds has framed data centers as an economic development opportunity that Florida should manage rather than block. He announced federal legislation intended to prevent AI data centers from driving up utility costs for ordinary customers, and he has argued that a statewide moratorium would push investment and the jobs attached to it into other states without lowering anyone's bill.

His argument rests on a distinction between who causes a cost and who pays it. Under the approach he favors, large customers negotiate special contracts covering the generation and transmission capacity they require, so that the utility's residential rate base is insulated. Regulators in several states have moved toward similar large-load tariff structures over the past two years.

Donalds has also turned his attention toward the general election, telling reporters he expects DeSantis to campaign with him against Jolly by November. That posture reflects his standing as the Trump-endorsed front-runner, and it means he is defending a policy record as much as competing in a primary.

The Jolly position

Jolly has made the moratorium a signature proposal weeks before the primary, arguing that Florida should stop approving new data centers until the state can account for their combined effect on electricity prices, water withdrawals and grid reliability during peak summer demand. He has paired it with a broader cost-of-living message centered on housing and property insurance.

The freeze proposal gives Jolly a concrete policy line that distinguishes him in a Democratic primary and speaks to voters in counties where these fights have already played out. It also carries risk. Florida's economic development apparatus, including Space Florida and regional partnerships, has spent years courting technology and aerospace investment, and a blanket construction pause would apply to projects that local governments have approved.

Jolly, a former Republican congressman from Pinellas County who registered as a Democrat before entering the race, has built his campaign around lowering housing and insurance costs, increasing public education funding and enacting new gun safety measures. The data center freeze fits the affordability frame he has emphasized throughout.

Why electricity bills are the pressure point

Florida's power demand peaks in summer, when air conditioning load across a state of more than 23 million people strains the system. Large data centers add a different kind of load: constant, around the clock, and largely insensitive to price. Utilities meeting that demand must build generation and transmission, and the question of who pays for that construction is the heart of the dispute.

Utility rate cases in Florida run through the Public Service Commission, a process most residents never watch directly but feel in their monthly statements. When a large new customer arrives, the commission must decide how to allocate the cost of serving it. If those costs land in general rates, every customer contributes. If they land in a special contract, the customer carries them.

State energy officials have acknowledged to Florida lawmakers that they are aware of the unpopularity of AI data centers, an unusual admission that reflects how quickly local opposition has organized. The politics have moved faster than the permitting, which is why a technical rate design question has become a campaign issue.

Where the fight is happening locally

The county-level record explains why candidates are paying attention. Rejections and pauses have come from commissions across different regions of Florida and across the political spectrum, driven less by ideology than by specific concerns raised in public comment: transformer and substation buildout, water use for cooling, truck traffic during construction and the modest permanent employment these facilities provide relative to their footprint.

Local governments also weigh what they gain. Data centers generate substantial property tax revenue relative to the public services they consume, which is attractive to counties with strained budgets. That tension, large tax base against limited job creation and significant utility demand, is exactly what commissions have been debating in hearing after hearing.

Fishback, another Republican candidate for governor, has made opposition to data centers central to his primary challenge, which means the issue crosses party lines within the field rather than dividing neatly along them. Whatever happens on August 18, the next governor will inherit an active policy fight with an organized constituency on both sides.

What it means for Floridians

For households, the practical stake is whether the AI buildout shows up in monthly electricity bills. SB 484 is designed to prevent that, and its effectiveness will be tested as projects move through the Public Service Commission over the next two years. Residents who want to follow the question closely can track large-load contract filings and rate cases at the commission.

For local communities, the stake is control. The law's preservation of local rejection authority means county commission and city council races carry unusual weight on this issue, and public hearings on individual projects are where residents have the most direct influence.

For the state economy, the stake is investment. Florida has been competing for technology infrastructure alongside Georgia, Texas, Virginia and other states, and policy choices made in the next legislative session will shape whether that competition continues.

How a data center reaches the grid

A large data center does not simply plug into existing infrastructure. Facilities of the scale now being proposed require dedicated substations, high-voltage transmission connections and in many cases new generation capacity, because the load they present is comparable to that of a small city and runs continuously rather than peaking during business hours.

Utilities in Florida serve those loads through the interconnection process, which involves studies of grid impact, agreements on who funds the required infrastructure and, ultimately, a rate structure approved by the Florida Public Service Commission. The commission's five members are appointed by the governor and confirmed by the Senate, which is one reason the governor's race matters to this question beyond legislation.

The core policy choice is between general rates and special contracts. Under a general rate approach, the cost of new infrastructure enters the utility's rate base and is recovered from all customers. Under a special contract or large-load tariff, the data center pays for the capacity it requires, insulating other customers. Florida's new law pushes toward the second model.

Water, land and local services

Electricity dominates the debate, but water use has driven a substantial share of local opposition. Data centers use water for cooling, and the volumes can be significant in a state where several regions already face supply constraints managed through water management district permitting.

Florida's five water management districts issue consumptive use permits, and a large new withdrawal in an area with existing constraints triggers scrutiny. Some proposed facilities have shifted toward closed-loop or air-cooled designs that reduce water consumption, at the cost of higher electricity use, which trades one constraint for the other.

Land use is the third element. Data centers occupy large parcels, generally in industrial or agricultural zones, and they require rezoning or special exceptions in many cases. Those approvals run through county commissions and city councils, which is where the public hearings that generated this year's wave of rejections have taken place.

Employment is the argument that has struggled most in those hearings. Construction phases employ hundreds, sometimes more, but permanent staffing at a completed facility is measured in dozens. Residents comparing that to the traffic, utility demand and land consumption have frequently found the trade unattractive.

What other states have done

Florida is not alone in confronting the question. States across the country have seen governor candidates and legislators take positions on data center moratoriums, and the resulting policies range from aggressive recruitment through tax exemptions to outright construction pauses in specific jurisdictions.

Virginia has the largest concentration of data centers in the world and has spent several years working through exactly these disputes, producing legislation on ratepayer protection, noise standards and disclosure requirements. Georgia and Texas have pursued growth while adjusting rate structures for large loads.

Florida's approach, protecting ratepayers by statute while preserving local veto authority, sits between the extremes. Whether it holds depends on whether ratepayers actually see the protection in practice over the next two years, a question that will be answered in Public Service Commission proceedings rather than on the campaign trail.

What's next

Florida's primaries are August 18, with early voting opening in most counties in early August. The general election follows on November 3. Between now and then, both parties' nominees will face pressure to say precisely what they would do about pending projects rather than speak in general terms about affordability.

The Florida Legislature returns for its regular session in January 2027, and lawmakers on both sides have signaled interest in revisiting data center rules depending on how SB 484 performs. County commissions, meanwhile, will keep voting on individual applications throughout the fall.

The Florida Press will continue tracking data center applications, Public Service Commission filings and the candidates' evolving positions as the primary approaches.