For most of the last decade, water access barely factored into a site-selection conversation about the Southeast. The region had rainfall the Southwest could only envy, rivers that ran most of the year, and none of the reservoir headlines coming out of Arizona or California. The absence of a drought narrative became its own kind of blind spot. Recharge rates that once comfortably outran demand are now being tested by population growth and an industrial buildout that arrived faster than most utilities planned for.
Toyota weighed water access and long-term supply stability when it chose Greensboro, North Carolina, for its battery manufacturing plant, part of a broader shift in how water scarcity is reshaping site selection nationally. Georgia and the Carolinas are following a different path than the arid West to a similar constraint. The issue there is not drought. It is demand quietly outpacing recharge that nobody was tracking closely enough.
Georgia Utilities Have Already Been Caught Off Guard by Untracked Data Center Demand
Residents near one Georgia data center campus began reporting low water pressure before local officials discovered the facility had consumed nearly 30 million gallons of water the utility had not been tracking, reporting from WRAL found. The Metropolitan North Georgia Water Planning District has responded by urging developers to engage utilities earlier in the site-selection process and pressing local water managers to update drought plans that assume a level of future demand nobody was modeling five years ago, per the district's own guidance.
Virginia's Own Groundwater Study Found Declines Are Likely in a Critical Aquifer
Virginia, the world's largest data center hub by installed capacity, released a long-delayed study this summer examining groundwater in its eastern region. The study found that declines in a critical aquifer are likely given current population growth and industrial water use, and it urged regulators to gain more authority to reject industrial withdrawal permits. The state had delayed releasing the report for more than six months, which only intensified questions about what it would show. Similar groundwater concerns tied to data center growth are now surfacing in Texas, Oklahoma, Nebraska, and South Carolina, suggesting Virginia's findings are not an isolated case.
North Carolina's Drought This Spring Showed How Fast the Picture Can Change
North Carolina entered a serious drought this spring at the same moment several large data center projects were moving through permitting, and some local leaders responded by passing a one-year construction pause while regulators caught up, local reporting on the pause shows. Industry estimates put a single large data center's water use at up to 2.7 million gallons a day during peak summer heat. Roughly three dozen states are now considering new rules governing data center water use, a sign that North Carolina's experience is shaping policy conversations well beyond its own borders.
Regional utilities across Virginia, Texas, California, Illinois, Georgia, Ohio, and Arizona together supported an estimated 3.4 trillion gallons of water withdrawals for data center power generation in 2024, and roughly two-thirds of that electricity came from power plants located in areas facing medium-high to extremely high water stress, research from Ceres found. Sprenger's research points to a detail executives often miss. A facility's own water footprint can be dwarfed by the water consumed generating the power that keeps it running, which means a site can look water-light on paper while still carrying meaningful water exposure through the grid.
Southeastern States Are Already Writing the Rules That Fix This
Georgia attempted to advance legislation barring local governments from signing nondisclosure agreements with data center operators, a proposed change aimed squarely at the kind of untracked withdrawal that caught the Metropolitan North Georgia Water Planning District off guard. Meanwhile, a proposed Virginia framework sought to condition state grant funding on the use of reclaimed wastewater rather than potable supply in cooling systems, offering developers a financial reason to choose the lower-impact option instead of a mandate they might resist. However, neither state's proposal ultimately passed into law.
South Carolina and several other states are weighing requirements for closed-loop cooling technology that skips evaporative water loss altogether. None of these fixes are a complete answer on their own, but together they show a region building real guardrails only months after the exposure became visible, which is a faster policy response than the Southwest managed in its own early years of water stress.
None of this means the Southeast has become the Southwest. Rainfall totals and river flows in the region remain far higher than anything Arizona or Nevada can offer, and that fundamental advantage has not disappeared. What has changed is the assumption that abundance removes water from the site-selection conversation entirely, and the region's utilities and legislatures are adjusting to that reality faster than the last cycle of industrial growth ever required them to.
The same pattern shows up nationally. Water stress across North American industrial activity points toward the same practical conclusion. Developers who engage utilities early, commit to closed-loop cooling, and support reclaimed-water investment are increasingly the ones getting through permitting fastest, which gives the region a real incentive structure for growing responsibly rather than simply growing.
