Why It Matters
Tennessee is experiencing a surge in data center development — with 61 facilities already operating or under construction statewide — and local governments are scrambling to establish guardrails before approvals outpace regulation. The pause affects not only residential neighborhoods near proposed sites but also raises broader questions about power consumption, environmental impact, and how rural communities negotiate with large technology investors.
What Happened
McMinnville and Coffee County each passed data center moratoria unanimously on June 9, joining Nashville in temporarily halting new facility approvals while officials craft regulatory frameworks. McMinnville’s Board of Mayor and Aldermen approved an 18-month ban on data center permitting, a notable step for a city of roughly 14,000 residents that is weighing a proposed 25-megawatt facility planned near residential neighborhoods.
Nashville’s city council passed a moratorium bill on its first of three required readings the same day. More than 150 residents appeared before the Nashville Planning Commission to speak against planned data centers in the area. The commission is scheduled to consider a separate restrictions and requirements measure on June 25. Additional moratorium votes are expected in Warren and Knox counties on June 22.
Nolan Ming, one of the officials involved in the process, characterized the pause as a deliberate policy tool rather than a rejection of the industry. “A moratorium is not a permanent ban,” Ming said. “It is a responsible time-out. It gives us time to study the issues carefully, update our zoning and land use regulations, and make sure any future decisions are based on solid information, not rushed approvals.”
Resident Kai Sage offered a sharper assessment of why smaller Tennessee communities are drawing developer attention. “I think that they’re aiming these at these smaller places in Tennessee because our land is so cheap, our laws are so lenient, the income isn’t taxed like it is anywhere else, and generally they’re just not going to get a lot of pushback,” Sage said.
By the Numbers
Tennessee already hosts significant data center infrastructure: 26 facilities in the Nashville area, 13 in Memphis, and 11 in Knoxville. A proposed data center in Hixson would span 96,064 square feet and generate 25 megawatts of power, fueled by natural gas and diesel generators, with an estimated opening in early 2028.
Large AI-capable data centers can consume more than 100 megawatts — enough electricity to serve approximately 80,000 households. Tennessee law already requires data center operators needing 50 or more megawatts to fund associated infrastructure upgrades. A recent Pew Research Center report found that nearly 90 percent of existing data centers nationwide are located in urban areas, while 67 percent of planned facilities are targeting rural locations — a shift that is straining communities with fewer planning resources.
Legal Pressure and Industry Friction
The moratorium push comes as data center operators face growing legal exposure in Tennessee. Elon Musk’s AI company xAI is contending with two lawsuits tied to air pollution and noise complaints connected to its Memphis-area facilities. Separately, xAI drew attention after parking 27 unpermitted turbines in Southaven, Mississippi — a situation that drew regulatory scrutiny and added to concerns about how quickly the industry is moving without adequate local oversight. Tennessee’s situation is also drawing attention in the context of AI-related technology failures that have raised questions about how quickly new systems are being deployed relative to accountability structures.
Zoom Out
About a dozen states are currently weighing statewide data center moratoria, though Tennessee is not among them. Maine’s legislature became the first in the country to pass a statewide moratorium, but Governor Janet Mills vetoed the measure in April. The International Code Council launched a new committee this month specifically to develop guidelines for data center construction and operations — a sign that the industry’s rapid expansion has outrun existing building and land-use standards.
The urban-to-rural migration of planned data centers mirrors trends seen in other energy-intensive industries, where lower land costs and fewer pre-existing regulations draw investment to communities that may lack the technical staff or legal capacity to negotiate complex development agreements.
What’s Next
Warren and Knox counties are expected to vote on their own moratoria on June 22. Nashville’s Planning Commission will take up a broader set of restrictions and requirements on June 25. McMinnville’s 18-month window gives city planners time to develop permanent zoning rules before permitting resumes. Whether the state legislature moves toward a unified framework — as Maine attempted — remains an open question for Tennessee’s 2027 session.