Why this score?
Four weighted factors drive the Putnam County risk score. Methodology is fully documented — each input is public data or a reasoned proxy.
Limited in-county generation, but adjacent counties have significant capacity.
St. Johns River WMD — mixed urban/rural, moderate capacity.
Rural with significant open land. Most large parcels still available.
No direct adjacency, but known projects within the broader region.
Water infrastructure
Any hyperscale data center in Putnam County would need a consumptive use permit from the St. Johns River (split with Suwannee River) Water Management District. Putnam County is split between two water management districts, which can trigger dual-agency review for a project straddling the internal district line.
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.
Putnam County is served by Florida Power & Light as the primary electric utility, with Clay Electric Cooperative covering rural and cooperative-served areas.
FPL is Florida's largest investor-owned utility with the deepest transmission infrastructure for large industrial loads. Adequate power availability is rarely the bottleneck in FPL territory — permitting, siting, and community opposition usually are.
Adjacent county activity
Data center campuses tend to cluster near existing infrastructure, meaning proposals in adjacent counties can quickly change the risk picture for Putnam 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 Putnam County.
Florida's 2026 legislative session produced multiple bills that directly affect how data centers can be sited and permitted statewide, including in Putnam 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 Putnam County — yet.
Palm Beach got four days notice before their first zoning vote. Nassau's moratorium vote is June 8. What they did, you can do — but only if you're ready before the proposal lands.
Your Putnam 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 Putnam County, a pre-drafted public comment letter in your voice you can deploy same-day, a 2-minute hearing script, the Putnam 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.
Compare with other counties
See how Putnam County's score compares to the rest of Florida.
See all 67 counties ranked →