In short
Georgia does not have a state zoning law. Each county and city controls its own land use through local zoning ordinances. Those ordinances must follow the Georgia Zoning Procedures Law and are authorized to adopt land use regulations consistent with the local comprehensive plan. O.C.G.A. § 36-66-1 et seq., O.C.G.A. § 36-70-3(2) Large AI data centers often need a Development of Regional Impact review at 500,000 square feet or 200 acres, and at greater than 300,000 gross square feet in the urban and suburban core of the Atlanta region. Ga. Comp. R. & Regs. § 110-12-3-.05(1)(a)(16), Ga. Comp. R. & Regs. § 110-12-7-.05(1)(a)(16), Ga. Comp. R. & Regs. § 110-12-7-.05(1)(a)(16) The City of Atlanta bans new AI data centers within the Beltline Overlay District and within a half mile of high capacity transit stops. Atlanta Ordinance 24-O-1218, Atlanta Ordinance 24-O-1222 Since spring 2025, nine Georgia counties and cities have passed temporary moratoria on new AI data center applications, while many others have adopted strict new rules on noise, buffers, and cooling. GPB News The state sales tax exemption pushes some projects toward lower population counties because the required investment and job thresholds are smaller there. O.C.G.A. § 48-8-3(68.1), DOR Rule 560-12-2-.117
Who makes the zoning rules for a data center in Georgia?
The Georgia Constitution gives counties and cities the power to plan and zone. Ga. Const. Art. 9, § 2, Para. IV The state does not itself zone land. Instead, the Georgia Zoning Procedures Law, O.C.G.A. § 36-66-1 and the sections that follow, establishes minimum procedures that local governments must follow when they exercise zoning power. O.C.G.A. § 36-66-1 et seq.
A zoning decision includes rezoning a parcel, amending the zoning ordinance text, granting a special use permit, or granting a variance concurrent with a rezoning or special use permit. O.C.G.A. § 36-66-3(4) For any of those actions, the local government must publish a newspaper notice at least 15 days but no more than 45 days before the hearing. For a rezoning initiated by a party other than the local government, a sign must be placed on the property for at least 15 days. O.C.G.A. § 36-66-4 At the hearing, both supporters and opponents must receive at least 10 minutes to speak. O.C.G.A. § 36-66-5(a) Each local government must write down and publish the standards it uses to decide zoning requests. The statute lets a local government adopt standards that include any factors it finds relevant in balancing public health, safety, morality, or general welfare against the right to unrestricted use of property. O.C.G.A. § 36-66-5(b)
In short, every data center project must go through the host county or city’s own zoning process. There is no state level zoning permit.
How does the comprehensive plan limit an AI data center site?
Every Georgia county and city that has zoning must also have a comprehensive plan. For communities with zoning or equivalent land development regulations subject to the Zoning Procedures Law, the comprehensive plan must contain a Land Use Element, which must include at least one of a character areas map and defining narrative or a future land use map and narrative. Ga. Comp. R. & Regs. 110-12-1-.02, Ga. Comp. R. & Regs. 110-12-1-.03(7) The Department of Community Affairs, known as DCA, sets the minimum standards for these plans. DCA Guidance Twelve Regional Commissions around the state help local governments write plans and run the DRI review process described later.
The Georgia Supreme Court has held that any rezoning of property in Atlanta must be consistent with the land use plan in its Comprehensive Development Plan, and the CDP takes precedence over the zoning ordinance. City of Atlanta v. TAP Assocs., 544 S.E.2d 433 (Ga. 2001) So if a comprehensive plan designates an area for low density residential use, a rezoning to allow a 500,000 square foot AI data center would likely be struck down.
Many Georgia zoning codes were written before data centers became a common land use. Some county codes do not contain the words data center at all. GPB News, Oct. 22, 2025 In those counties, a developer often cannot simply apply for a building permit under an existing industrial category. The county must first amend its zoning text, create a new overlay district, or process a rezoning, each of which triggers the public notice and hearing steps. This is why, as the moratoria table below shows, so many counties are now rushing to adopt AI data center specific ordinances.
What is the DRI review and when does it apply to an AI data center?
A Development of Regional Impact review, called DRI, is a separate state mandated process for large projects. It is not a permit and does not stop a project. It is a disclosure and advisory review that the local Regional Commission conducts. The host local government keeps full decision making power.
For years, AI data centers did not have a clear DRI category. Some Regional Commissions treated them as industrial, some as commercial, and some did not review them at all. DCA paused all new AI data center DRI reviews in June 2025 to fix the inconsistency. Georgia Recorder, Nov. 21, 2025 On November 20, 2025, DCA’s board adopted a new rule that created a Technological Facility (Including Data Centers) DRI category. Ga. Comp. R. & Regs. § 110-12-3-.05(1)(a)(16)
Under the new rule, a data center triggers DRI review if it exceeds.
- 500,000 gross square feet or covers more than 200 acres, anywhere in Georgia.
- In the Atlanta Regional Commission territory only, urban and suburban areas have a lower threshold of 300,000 square feet.
Ga. Comp. R. & Regs. § 110-12-3-.05(1)(a)(16)
For technological facilities including data centers, the revised DRI process requires the developer to disclose projected water usage and electrical infrastructure demands. It also requires consultation with the regional water planning council. Georgia Recorder, Nov. 21, 2025, Macon Telegraph, Dec. 19, 2025 The findings are advisory only. A local government can approve a project even if the DRI review raises concerns.
A hyperscale campus like Project Bunkhouse in Bartow County, planned for 876 acres and 8.6 million square feet, would clearly need DRI review. Blackridge Research, Ga. Comp. R. & Regs. 110-12-3-.05 A smaller project under 500,000 square feet in a rural county would not.
How are Georgia counties restricting AI data centers today?
Since spring 2025, a wave of local government actions has reshaped where AI data centers can be built. The actions fall into two groups, temporary moratoria and permanent new ordinances.
Which counties have passed data center moratoria?
At least nine Georgia jurisdictions have imposed temporary bans on new AI data center applications. The table below lists the known moratoria as of May 2026.
| Jurisdiction | Date Adopted | Duration / Expiration | What Is Stopped | Source |
|---|---|---|---|---|
| Clayton County | Sep 2, 2025, extended Dec 16, 2025 | through Jun 29, 2026 | New permits, rezonings, land disturbance permits, building permits, certificates of occupancy for new AI data centers and expansions. Does not apply to applications filed before Sep 2, 2025. | Clayton County News, News-Daily |
| Coweta County | May 6, 2025 (180 days), extended for rezoning reapplications | original expired Nov 3, 2025, rezoning reapplications paused through Dec 17, 2026 | Original moratorium stopped new AI data center applications. Extension blocks rezoning reapplications. | Times-Herald, Times-Herald |
| Douglas County | Mar 2025 | 90 days (likely expired) | New data center applications. | GovTech |
| Pike County | Sep 2025 | Not reported | New data center applications. | GPB News |
| Lamar County | Sep 2025 | Not reported | New AI data center applications. The zoning code, unchanged since 2010, did not mention AI data centers. | GPB News |
| Troup County | Sep 2025 | Not reported | New data center applications. | GPB News |
| City of LaGrange | Sep 2025 | Not reported | New data center applications. City is drafting zoning amendments. | GPB News, LaGrange Government |
| Carroll County | Mar 4, 2026 | 100 days (through roughly Jun 12, 2026) | AI data centers and battery energy storage systems. | Gradick Communications |
| Rockdale County | Not reported | Not reported | Pause to allow policy response. | GPA Fall 2025 |
These moratoria are local legislative acts, not state imposed. The Georgia Supreme Court has held that a temporary moratorium is not a zoning decision under the Zoning Procedures Law. That means the full rezoning procedure may not apply when a county simply votes to pause applications. City of Roswell v. Outdoor Systems, Inc., 274 Ga. 130 (2001) However, whether that precedent applies directly to today’s data center moratoria has not been tested in a reported appeal. City of Roswell v. Outdoor Systems, Inc., 274 Ga. 130 (2001)
What new local ordinances are regulating AI data center development?
Alongside moratoria, many counties are adopting detailed permanent rules specifically for data centers. The Georgia Tech EPIcenter Data Center Ordinance Hub now tracks over 180 local codes. Below are some key provisions from counties that have acted or drafted rules.
| County (Status) | Permitted Zoning Districts | Height Limit | Buffer or Setback | Noise Limit (day / night) | Cooling Requirement | Other Notable Rules |
|---|---|---|---|---|---|---|
| Jones (adopted) | C-1 commercial only | 75 ft | 100 ft buffer on all sides. Environmental impact study required. | 45 dB / 35 dB | Closed-loop required | HVAC must be concealed. |
| DeKalb (draft) | Accessory: OI/OD districts. Major and Campus: Industrial or Light Industrial future land use only. | Varies by tier | Not specified | Not specified | Not specified | Five tiers: Accessory (<2k sq ft), Minor (<20k, no substation), Medium (20k-99.9k, may have substation), Major (100k-499.9k, has substation), Campus (500k+). Major and Campus require a Special Land Use Permit. |
| Columbus / Muscogee (draft Tech Overlay) | Allowed in overlay district | 75 ft | 200 ft along residential property lines. | 65 dB / 55 dB at adjacent residential boundary | Closed-loop mandated | 75-acre minimum. Dark-sky lighting required. Cryptocurrency mining expressly prohibited. Development agreement with surety bond required. |
| Coweta (draft) | Light industrial and industrial districts only | Not specified | 75 ft front yard, 100 ft side and rear | Not specified | Not specified | Design standards, buffering, lighting, traffic, and utility capacity review. |
| Forsyth (adopted) | Not specified | Not specified | Not specified | Not specified | Cooling cannot use the county water system | |
| Spalding (adopted) | Not specified | Not specified | 100 ft from residential property lines, and 50 ft from nonresidential | Not specified | Not specified | Exterior walls facing roads or residential properties must use at least 40% stone or masonry facades. |
| Pike (adopted) | Not specified | Not specified | 100 ft from property lines, 500 ft from any habitable structure, 150 ft from streams, and state wetland buffers enforced | Not specified | Not specified | |
| Adairsville (adopted) | Not specified | 75 ft (does not apply to water towers, HVAC, generators, or other uninhabited accessory structures) | Not specified | Not specified | Not specified | |
| Fairburn (adopted) | Not specified | Not specified | Not specified | Not specified | Not specified | Parking at 1 space per 7,500 sq ft of gross floor area. |
Georgia Tech EPIcenter Data Center Ordinance Hub, Jones, Macon.com, DeKalb, DeKalb County FAQs, Columbus, Columbus Draft Ordinance, Coweta draft, GPB News
These ordinances create a patchwork. A developer must examine the specific code of each county under consideration. The EPIcenter hub is the single best starting point for that work.
What has Atlanta done to limit AI data centers?
On September 3, 2024, the Atlanta City Council adopted two ordinances that block new data centers in designated parts of the city. Atlanta City Council Press Release, Atlanta Ordinance No. 2024-36, AJC report
The first, Atlanta Ordinance No. 2024-35, prohibits AI data centers within the Beltline Overlay District. Existing AI data centers are not forced to close, but they may be barred from expanding. Atlanta Ordinance 24-O-1218
Atlanta Ordinance No. 2024-36, defines a data center as a facility that stores, manages, processes, or transmits digital data, housing computer or network equipment. It prohibits any new AI data center within 2,640 feet (one half mile) of a high capacity transit stop. That includes all MARTA rail stations and bus rapid transit stations. Atlanta City Council Press Release
A developer filed plans to convert a 50 year old warehouse at 1611 Ellsworth Industrial Boulevard into a 400,000 square foot AI data center just hours before the Beltline prohibition took effect. The site, across from Topgolf and one block from the Beltline, was grandfathered and approved. Urbanize Atlanta That project shows how a single day can decide whether a site is buildable.
How does the state sales tax exemption influence where an AI data center goes?
Georgia’s high-technology data center equipment sales and use tax exemption lets a qualifying data center buy certain equipment without paying state sales tax. O.C.G.A. § 48-8-3(68.1) The exemption is not part of the zoning code, but it strongly shapes siting decisions because the requirements change with a county’s population.
To get the exemption, an AI data center must meet a Minimum Investment Threshold, which includes both qualifying aggregate expenditures and an average number of New Quality Jobs, within a 7 year Investment Period. The county’s population, based on the most recent decennial census, sets which tier applies. DOR Rule 560-12-2-.117 For exemption certificates issued on or after May 9, 2022, the numbers are as follows.
| County Population Tier | Minimum Qualified Investment | Average New Quality Jobs Required | Wage Requirement per Job |
|---|---|---|---|
| More than 50,000 people | $250 million | 25 | At least 110% of county average wage |
| 30,001 to 50,000 people | $75 million | 10 | At least 110% of county average wage |
| 30,000 or fewer people | $25 million | 5 | At least 110% of county average wage. Each job must also provide at least 30 hours per week. |
In addition, the AI data center must be located wholly within a single county, unless the Commissioner of the Department of Revenue approves otherwise. DOR Rule 560-12-2-.117(2)(c) The Commissioner may also require a bond of up to $20 million, which must be forfeited to the general fund in an amount representing all taxes and interest required to be repaid if the AI data center owner fails to meet the Minimum Investment Threshold prior to the expiration of the seven year Investment Period. DOR Rule 560-12-2-.117(5)(c)
These numbers create a strong pull toward lower population counties. A developer that needs the exemption can meet the threshold with a much smaller project in a rural county than in a metro Atlanta county. For example, in Lamar County, which has around 20,000 residents, the required investment is $25 million, compared to $250 million in Coweta County with around 150,000 people. That difference can steer billions of dollars in investment toward rural areas, which then face zoning and infrastructure pressures they were not designed to handle.
The exemption is set to expire on December 31, 2031. All exempt purchases must be made by that date. O.C.G.A. § 48-8-3(68.1), DOR Rule 560-12-2-.117(3)(b) A December 2025 state audit found that the exemption cost Georgia $474.2 million in forgone revenue in FY 2025, and that 70 percent of AI data center investment would likely have happened without the incentive. DOAA Audit, Dec. 2025 In the 2026 legislative session, multiple bills proposed to eliminate or suspend the exemption earlier, including SB 408, SB 410, and HB 559. None had become law as of this writing. Law firm analysis, SB 408, SB 410, HB 559
A developer selecting a site should treat the tax incentive as one factor among many, but not a permanent one. The local zoning rules will likely outlast the incentive.
What nuisance claims can neighbors bring against an AI data center?
An AI data center that complies perfectly with all zoning rules can still face a nuisance lawsuit. Georgia law defines a nuisance as anything that causes hurt, inconvenience, or damage to another, even if the underlying activity is otherwise lawful. The standard is what would affect an ordinary, reasonable person. O.C.G.A. § 41-1-1 A private nuisance right of action allows the injured party to sue. For a continuing nuisance that can be abated, each continuance is treated as a fresh injury for the statute of limitations. O.C.G.A. § 41-1-4, City of Atlanta v. Kleber, 285 Ga. 413 (2009)
No Georgia appellate court has yet decided an AI data center specific nuisance claim. However, law firm marketing pages describe active lawsuits over noise and property value impacts in Jones, Twiggs, Coweta, Columbia, and Muscogee counties. Augusta Chronicle, Windham Law The proposed Project Ruby in Columbus attracted strong community opposition in part because the site is less than two miles from a family cemetery with graves dating to the mid 1800s. The planning commission expanded the buffer from 75 feet to 500 feet in response. Realtor.com
These cases are a practical warning. Even a properly zoned AI data center can be tied up in litigation. Many developers now negotiate private development agreements, enhanced buffers, and deed restrictions as part of the early land use process.
What other siting requirements affect an AI data center project?
A local zoning approval is often not the last word. Georgia Power requires any large load customer, meaning a project of 100 MW or greater, to submit a zoning confirmation letter from the appropriate local government confirming the site is zoned for the intended purpose. If rezoning is still underway, the customer should submit documentation showing that the rezoning is being actively discussed with the appropriate zoning authority or is already in progress, such as a filed DRI or zoning application. DeKalb County FAQs That makes early and ongoing coordination with local planning staff essential, even before construction.
At the state level, the Georgia Public Service Commission adopted a rule requiring AI data centers to pay the full cost of their energy infrastructure, so that costs are not shifted to residential ratepayers. A companion bill, SB 34, seeks to prohibit data center infrastructure costs from being included in general utility rates. Georgia Recorder, Jan. 20, 2026 While this is a power cost matter rather than a land use rule, it can affect the financial viability of a particular site.
Key takeaways
- Zoning power is entirely local. Georgia has no state zoning permit. Every AI data center must satisfy the host county or city’s own zoning rules, the Zoning Procedures Law notice and hearing steps, and the local comprehensive plan.
- Comprehensive plan consistency is a hard limit. A rezoning that conflicts with the land use plan is void. Many older plans do not mention data centers, so a text amendment may be needed before a project can move.
- Large campuses trigger DRI review. The new Technological Facility category applies at 500,000 square feet or 200 acres (300,000 square feet in ARC urban areas). The review is advisory, but it requires public disclosure of water, power, and traffic data.
- Atlanta has two bright line bans. No new AI data centers inside the Beltline Overlay District. None within a half mile of MARTA stations or bus rapid transit stops. Existing centers are not shut down, but expansion may be blocked.
- Moratoria are active in at least nine jurisdictions. Some have expired, others extend into 2026. Each moratorium’s text defines which applications are caught and which are grandfathered.
- New ordinances impose stringent physical rules. Height caps as low as 75 feet, buffers up to 200 feet, noise limits down to 45 dB daytime, and closed-loop cooling mandates are becoming common. Always check the EPIcenter hub for the current code.
- The sales tax exemption favors smaller counties. The thresholds drop from $250 million and 25 jobs in populous counties to $25 million and 5 jobs in the smallest ones. But the exemption is set to sunset at the end of 2031 and faces legislative pressure.
- Nuisance risk is real and untested at the appellate level. Even full code compliance does not shield an AI data center from a lawsuit over noise, traffic, or property value impacts. Early community engagement and buffer enhancements are practical defenses.
Frequently asked questions
Q:Do I need state approval to zone land for an AI data center in Georgia?
A:No. Zoning power belongs to counties and cities. The state sets procedural rules through the Zoning Procedures Law, but there is no state zoning permit for an AI data center.
Q:Can a county stop an AI data center even if the zoning code allows it?
A:Yes. If the project is inconsistent with the comprehensive plan, a court can void the rezoning. Also, a county can impose a temporary moratorium that pauses new applications, as many did in 2025 and 2026.
Q:What is the DRI threshold and what does the review do?
A:A DRI review is triggered if the project exceeds 500,000 square feet or 200 acres (300,000 square feet in Atlanta Regional Commission urban areas). The review is advisory only. It requires the developer to share water, electric, and traffic impact data and to consult with the regional water planning council.
Q:Are AI data centers banned anywhere in Georgia?
A:The City of Atlanta bans new AI data centers in its Beltline Overlay District and within a half mile of high capacity transit stops. No county has enacted a permanent countywide ban as of May 2026, though several have temporary moratoria.
Q:Do I need to meet the tax incentive job and investment thresholds to build?
A:No, the incentive is optional. You can build and operate a data center without claiming the sales tax exemption. However, many projects rely on the exemption to make the economics work, so the thresholds often shape where developers choose to locate.
Q:What is the smallest project that qualifies for the exemption?
A:In a county with 30,000 or fewer people, you need $25 million in qualified equipment spending and an average of 5 jobs paying at least 110 percent of the county average wage for a full 7 year period.
Q:What happens if a moratorium is enacted while my application is pending?
A:It depends on the moratorium’s language. Many, like Clayton County’s, expressly exempt applications filed before the cutoff date. A developer with a pending application should get a written confirmation from the planning department that the application is vested.
Q:Can I be sued for nuisance if I follow every zoning rule?
A:Yes. Georgia law provides a separate nuisance claim that does not depend on whether the activity violates a zoning code. A neighbor who can show unreasonable inconvenience or damage can sue, and each day the condition continues is a new cause of action.
Q:Where can I find the latest local AI data center rules across Georgia?
A:The Georgia Tech EPIcenter Data Center Ordinance Hub tracks codes from over 180 cities and counties across 15 regulatory topics. It is the best free, up to date starting point.
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Junde Liu, JD, LL.M. (Taxation) candidate at UF Law. Originally published on Compute Law Blog. This article is general information and does not constitute legal advice. Reading it does not create an attorney client relationship. The reader should not act on the basis of any content here without first consulting a licensed attorney in the relevant state. Last reviewed for accuracy May 23, 2026.