Effingham pauses OpenAI's data center and starts writing rules to limit it

Effingham County pulled the Project Camellia site plan from its September agenda and told staff to draft binding limits, days before a state report put the data center's power demand at 3,210 megawatts, more than both new reactors at Plant Vogtle combined.

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Aerial view across Effingham County forest toward nearby industry.
Project imageAerial view across Effingham County forest toward nearby industry.Project Camellia (OpenAI)
Savannah Gateway Industrial Hub sign, the site of the planned data center campus
Project contextSavannah Gateway Industrial Hub sign, the site of the planned data center campusEffingham County Development Authority

Effingham commissioners postponed the site-plan review for OpenAI's Project Camellia on September 14, and the county planning staff moved to fold data centers into the zoning code as a conditional use with new conditions rather than write a separate ordinance.

The proposed limits would ban on-site gas turbines, cap accessory uses to offices and battery storage, extend the noise ordinance to cover low-frequency hum, and require traffic studies and decommissioning plans. Two days later the Coastal Regional Commission released a 44-page regional review that put the campus at four buildings and 4.4 million square feet on 1,400 acres, drawing a peak 3,210 megawatts from Georgia Power.

That is more electricity than both new units at Plant Vogtle produce together. The report also flagged on-site wetlands, a documented Hooded Pitcherplant colony and land in a flood zone. Commissioners are due to weigh a construction moratorium on October 6, and the state Public Service Commission drew a full house to a Savannah forum on the project on September 15.

Why it matters

The county is trying to set enforceable limits on the largest development in its history before it approves the site plan.

JurisdictionEffingham County
Scale4 buildings, 4.4M sq ft, 1,400 acres; peak 3,210 MW
TimelineSite plan postponed Sept 14; DRI released Sept 16; moratorium vote Oct 6
WhoEffingham County; Coastal Regional Commission
Sources and documents5 sources

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Savannah Mayor Van Johsnon sits among city council which unanimously voted for a data center moratorium on Aug. 27
The Effingham County Industrial Development Authority had a special called meeting, Monday, to vote on three separate agenda items related to Project Camellia and Effingham County's Project Zero. From
~30-45 min from Savannah

Same projectProject Camellia (OpenAI Effingham data center)

Both involveProject Camellia

Zoning

Savannah puts a 155-day hold on large data centers as Effingham's $20B OpenAI campus clears its power deal

City Council froze new large-load data centers for 155 days to rewrite zoning rules, the same week Georgia regulators cleared the power contract for OpenAI's $20 billion Project Camellia campus in neighboring Effingham County.

~30-45 min from Savannah Aug 31, 2026
Project: Project Camellia (OpenAI Effingham data center)