The United States is preparing for one of the largest infrastructure expansions of the digital era. More than 1,500 data centers are in various stages of development nationwide, driven by rapid growth in artificial intelligence, cloud computing, online services and corporate demand for greater computing capacity.
The construction surge is continuing even as proposed facilities face electricity shortages, water concerns, permitting delays and growing opposition from communities expected to host them. The scale of the expansion suggests that technology companies consider additional computing capacity strategically essential, even when local infrastructure may not be ready to support it.
A recent Pew Research Center analysis identified more than 1,500 planned, land-banked or under-construction facilities across the country. Industry estimates use different definitions, but they point toward the same conclusion: the American data center market is expanding at extraordinary speed.
US Data Center Capacity Could Double Within Three Years
The number of proposed buildings only partly captures the scale of the boom. A modern artificial intelligence campus may contain several facilities and consume considerably more electricity than a traditional enterprise data center.
Synergy Research Group expects total US data center capacity to double within the next three years. Its confirmed global pipeline contains almost 1,500 large facilities, with nearly half located in the United States. Those American projects could add around 45 gigawatts of information technology capacity and involve 74 companies expanding their domestic infrastructure.
The Synergy Research Group forecast says seven hyperscale operators are responsible for much of the expansion, while dozens of colocation, cloud and emerging “neocloud” companies are also developing major sites.
Artificial intelligence is a central reason for that growth. Training and operating advanced AI models requires large clusters of specialised processors that consume substantial power and generate intense heat. Companies are consequently building campuses capable of supporting thousands of high-performance servers rather than relying entirely on older facilities designed for conventional cloud workloads.
Rural Communities Will Host Most New Facilities
Existing data centers are heavily concentrated around established technology and communications markets. Northern Virginia, Dallas, Silicon Valley, Phoenix and Chicago have traditionally attracted facilities because they offer fibre connectivity, business customers and experienced operators.
The next construction wave is moving farther into rural America. Pew found that 67 percent of planned data centers are in rural areas, compared with only 13 percent of currently operating facilities. Approximately 39 percent of proposed projects are located in counties that do not yet have a data center.
The South accounts for almost half of planned facilities, while the South and Midwest together represent three-quarters of the national development pipeline. Virginia has the largest state pipeline, followed by Texas, Georgia, Illinois and Arizona.
Rural areas can provide large parcels of comparatively affordable land, access to transmission infrastructure and fewer physical constraints than densely developed cities. However, smaller communities may also have limited electrical, water and road systems, making the arrival of a massive industrial load more disruptive.
Electricity Demand Is Becoming the Largest Constraint
Data centers operate continuously and require exceptionally reliable power. A large AI campus may demand as much electricity as a city, and several projects can attempt to connect to the same regional grid within a short period.
A 2026 update from Lawrence Berkeley National Laboratory estimates that data centers could consume approximately 11.8 percent of all US electricity by 2030. Depending on growth and efficiency, the share could range from 9.5 percent to 15.3 percent. The Berkeley Lab energy report represents a substantial increase from the 4.4 percent attributed to data centers in 2023.
The challenge is particularly visible in the region served by PJM Interconnection, the largest US power-grid operator. PJM expects demand from new large customers to increase by around 70 gigawatts by 2038, largely because of data center expansion.
Its latest capacity auction fell approximately 6.8 gigawatts short of the projected reliability requirement even after prices reached the auction cap. PJM is now considering additional procurement and a registry that would track major data centers and their electricity requirements. It has also proposed exploring whether facilities without independent power supplies could be temporarily disconnected during severe grid emergencies to prevent wider blackouts.
Residents Fear Higher Electricity Bills
The companies developing data centers frequently promise to finance new substations, transmission lines and power-generation projects. Supporters argue that these investments can modernise local grids and generate tax revenue.
Residents remain concerned that households could ultimately pay part of the cost. Large new loads may require utilities to build infrastructure years before it would otherwise be necessary, and the allocation of those expenses depends on state regulations and utility rate structures.
A June 2026 Reuters/Ipsos poll found that 77 percent of respondents worried AI-related data centers would increase electricity prices. Only 33 percent supported the rapid pace of construction, while 57 percent opposed having a facility built in their own community.
The poll also found that concerns crossed party lines. Fourteen states had considered or were considering some form of moratorium on new projects as residents demanded greater transparency around electricity requirements, tax incentives and long-term infrastructure costs.
Water Use Is Creating Another Conflict
Data centers must remove heat from servers to prevent equipment failure. Some facilities use evaporative cooling systems that can consume significant amounts of water, especially during hot weather when local supplies may already be under pressure.
An analysis based on Cleanview and federal drought data found that 517 of 809 planned facilities were located in areas that had experienced drought conditions during the previous year. The concentration of new development in Texas, Arizona, Georgia and other water-stressed regions has intensified questions about whether industrial cooling should compete with households, agriculture and existing businesses for limited supplies.
Not every data center uses the same quantity of water. Closed-loop liquid cooling, treated wastewater, dry cooling and more efficient equipment can reduce consumption. However, dry cooling may require additional electricity, particularly during high temperatures, demonstrating how solving one resource problem can worsen another.
The issue is therefore not simply the annual amount of water used. Communities must also consider peak demand during the hottest and driest periods, when both data centers and residents may need the most electricity and water.
Local Opposition Is Delaying Billions in Investment
Data centers were once viewed as quiet industrial facilities that generated tax revenue without producing heavy traffic. That image is changing as campuses become larger and move closer to residential and agricultural areas.
Residents have raised concerns about continuous mechanical noise, diesel backup generators, water withdrawals, transmission lines, construction traffic and the loss of farmland or green space. Some also question whether permanent employment justifies the tax incentives offered to developers because a completed facility may require fewer workers than a conventional factory of a similar size.
Data Center Watch documented $18 billion in projects that were blocked and another $46 billion that were delayed between May 2024 and March 2025. Its report on local data center opposition identified organised resistance in numerous states and described the backlash as bipartisan.
Despite this resistance, developers continue searching for alternative locations, negotiating directly with utilities and considering private sources of electricity. Some projects are exploring natural gas plants, renewable energy paired with storage, geothermal systems and nuclear power.
The Economic Benefits Remain Significant
The data center expansion is not occurring without potential benefits. Construction can generate thousands of temporary jobs, while equipment purchases, property taxes and utility payments can provide substantial local revenue.
Facilities also support services that consumers and businesses increasingly depend on, including cloud storage, video streaming, banking platforms, healthcare systems and artificial intelligence applications. Restricting construction too aggressively could slow digital investment or encourage companies to build infrastructure in other countries.
Public opinion reflects this tension. Pew found that Americans were more likely to view data centers positively than negatively when considering local jobs and tax revenue. Views were considerably more negative regarding environmental effects, home energy costs and nearby quality of life.
The debate is therefore not simply between technology and opposition to technology. It concerns who receives the economic benefits, who bears the infrastructure costs and whether local communities have enough influence over decisions that may permanently change their surroundings.
Data Center Construction Is Unlikely to Slow Soon
Power shortages, water constraints and public resistance are delaying individual projects, but they have not eliminated the demand behind them. Cloud providers and AI companies continue treating computing infrastructure as a strategic investment, while businesses are increasing their dependence on digital services.
The next phase of the boom will require more than constructing server buildings. Utilities will need new generation and transmission capacity, local governments will require clearer zoning and reporting rules, and developers will face growing pressure to disclose projected power, water and employment impacts before receiving approval.
More than 1,500 proposed facilities do not guarantee that every project will be completed. Some will be delayed, relocated, reduced or cancelled. Yet even a portion of the current pipeline would significantly reshape the American electrical grid and the rural communities where much of the development is headed.
The United States is building the physical foundation of the AI economy at exceptional speed. Whether that expansion becomes a sustainable infrastructure achievement or a source of continuing public conflict will depend on how effectively the industry addresses the power, water and community problems it can no longer avoid.
