Why this score?
Four weighted factors drive the Duval County risk score. Methodology is fully documented — each input is public data or a reasoned proxy.
Moderate in-county generation. Viable for mid-sized facilities, extension required for hyperscale.
St. Johns River WMD — mixed urban/rural, moderate capacity.
Major metro. Minimal available large-parcel industrial land.
One adjacent county has an active project. Regional infrastructure is already being tapped.
Water infrastructure
Any hyperscale data center in Duval County would need a consumptive use permit from the St. Johns River Water Management District.
The St. Johns River Water Management District covers 23% of Florida's land area and serves roughly 4.7 million residents across northeast and east-central Florida. Average daily water use hit 1.49 billion gallons in 2023. The district declared a Phase 1 Moderate Water Shortage in February 2026 affecting parts of Alachua, Baker, Bradford, Marion, and all of Duval County.
A single hyperscale data center using evaporative cooling can require 1–5 million gallons per day. With the district under an active Phase 1 Water Shortage declaration in early 2026, any new consumptive use permit for millions of gallons per day faces a much higher bar than in a normal water year.
Electric infrastructure
Grid capacity and transmission access are the single biggest driver of where hyperscale developers actually site projects.
Duval County is served by Jacksonville Electric Authority (JEA) as the primary electric utility, with Florida Power & Light covering rural and cooperative-served areas. Jacksonville is one of Florida's two largest existing data center clusters (with Miami). JEA is a municipal utility and one of the largest public power utilities in the US.
JEA is a municipal utility and one of the largest public power utilities in the United States. Jacksonville already hosts one of Florida's two major existing data center clusters, and JEA has infrastructure tuned to large industrial customers.
Adjacent county activity
Data center campuses tend to cluster near existing infrastructure, meaning proposals in adjacent counties can quickly change the risk picture for Duval County.
State legislative context
Florida's 2026 legislative session produced the regulatory framework that will shape every data center proposal in the state, including any that may come to Duval County.
Florida's 2026 legislative session produced multiple bills that directly affect how data centers can be sited and permitted statewide, including in Duval County. HB 1007 and SB 484 both propose restrictions on hyperscale data center siting, mandatory impact studies, minimum setbacks from residential areas and schools, and water-use disclosure requirements. Neither bill bans data centers outright — they raise the procedural bar. Some versions would allow economic development agencies to shield the end-user identity of a project for up to 12 months after filing, a provision that has already been used at projects like Project Tango in Palm Beach County.
No active data center in Duval County — yet.
Palm Beach got four days notice before their first zoning vote. Nassau County's moratorium vote is June 8 — literally next door. What they did, you can do — but only if you're ready before the proposal lands.
Your Duval County Defense Kit is built now for your specific address and your concerns — your family's health (diesel backup generators, air quality), your well or municipal water, the 24/7 industrial noise and light, your property value, your electricity bill. It includes a Preparation Brief for your property in Duval County, a pre-drafted public comment letter in your voice you can deploy same-day, a 2-minute hearing script, the Duval County commissioners and Planning Department contacts, your Florida Water Management District, and what SB 484 and HB 1007 protect in your property rights.
$39. Delivered in 60 seconds. Permanent 180-day link — pull it up the minute you see a proposal in the news.
Not legal advice. Written by AI trained on Florida public records, Sunshine Law, SB 484, HB 1007, and documented data center cases from Newton County GA, Mansfield GA, and Bessemer AL.
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