OpenAI Plans $20 Billion Data Center Campus in Effingham County Georgia

The tech landscape in coastal Georgia is poised for a significant shift as OpenAI, the developer of ChatGPT, prepares to establish its first ground-up data center campus in the state. Located within the Savannah Gateway Industrial Hub in Effingham County, the massive 1,400-acre development represents one of the largest private economic investments in the history of the region.

Economic Incentives and the “Project Zero” Initiative

The project arrives with substantial local support, anchored by an incentive package approved by the Effingham County Industrial Development Authority (ECIDA) in July 2026. This agreement grants the company a 50% property tax abatement for 15 years, during which the firm is locked into the 2026 millage rate. According to ECIDA officials, the company will not benefit from any future millage rollbacks, ensuring that the county and local school systems receive significant tax revenue.

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Local leadership views this investment as a cornerstone for the county’s future financial health. County Manager Tim Callanan highlighted the long-term impact of the deal, noting that the projected tax revenue is intended to accelerate a specific local goal.

“This project has the potential to change the financial future of Effingham County in ways that will benefit our citizens for generations. It has the potential to become the catalyst for Project Zero, our commitment to eliminate county homestead property taxes. The revenue generated by this project will accelerate that vision and make Project Zero a reality as early as next year.”

Tim Callanan, Effingham County Manager

Energy and Environmental Commitments

Addressing concerns regarding utility costs, the company has explicitly stated that electricity rates for local residents will not increase due to the project’s infrastructure demands. Under current Georgia Public Service Commission rules, these costs cannot be passed on to existing ratepayers.

On the environmental front, the facility will utilize a closed-loop cooling system to minimize water consumption. OpenAI claims that the ongoing water usage for the site will be comparable to that of a standard office building, primarily serving employees in kitchens and sanitation facilities rather than the intensive cooling processes often associated with large-scale data centers.

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Community Engagement and Accountability

As OpenAI seeks to navigate public resistance toward data center expansion—a trend recently underscored by a one-year moratorium on similar projects in New York—the company is emphasizing early transparency. Chris Lehane, OpenAI’s chief policy officer, noted that the company’s approach involves active listening and community integration.

“At the end of the day, you’re only going to get approvals to be able to build these projects if you’re actually doing right by these communities, and the communities themselves have become a lot more sophisticated,”

Chris Lehane, OpenAI policy chief

Lehane further stated that the company must earn the trust and the right to build the facility, and that part of that process is to actually hear back from people.

To formalize these efforts, the company has pledged $80 million in community benefits over the life of the project, directed toward schools, public safety, health care, and workforce housing. Additionally, the company is committing up to $71 million in credits for its Codex coding tool to support students across Georgia’s college and technical school systems. Accountability will be maintained through annual audits conducted by an independent firm, which will be released to the public.

Project Scope and Future Operations

The facility is expected to employ 400 workers in six-figure roles upon its 2028 opening, with that number projected to grow to 1,000 by 2032. While Bloomberg reports that the total spending could exceed $30 billion as the company tracks surging demand for artificial intelligence infrastructure, the immediate local focus remains on the OpenAI site development.

Effingham County Commissioner Jamie DeLoach, who participated in the vetting process, expressed confidence in the project’s safeguards. What we found is a project that uses minimal water, won’t increase energy costs for county residents, will generate new tax revenue to support our schools, and create new opportunities for local businesses, DeLoach stated. With the county estimating a potential 40% reduction in property taxes for the average homeowner, the project is scheduled to move forward following a series of public feedback sessions intended to shape the final Georgia Community Compact.